815 Area Code, Illinois, United States - Location map, time zone, Vanity Phone Number

815 Area Code in Illinois, United States

Description

Area code 815 is one of the original area codes from 1947 and serves northern Illinois outside of Chicago, including cities like Rockford, Joliet, Crystal Lake, and Ottawa. Over time, population growth led to the introduction of overlay code 779 in 2007, and ten-digit dialing is now mandatory in the region. The 815 area blends suburban sprawl with agricultural communities, and is home to many manufacturing and logistics businesses. The region also serves as a transition zone between Chicago’s outer suburbs and rural Illinois. Despite the overlay, 815 remains a highly recognized and respected area code, often used in regional branding and local identity.

Time & Time Zone

Time zone:

Central (GMT -06:00)

Current time:

Map

Major Cities

City	Prefixes
Rockford	(815) 201 , (815) 202 , (815) 209 , (815) 218 , (815) 226 , (815) 227 , (815) 229 , (815) 231 , (815) 242 , (815) 243 , (815) 282 , (815) 289 , (815) 296 , (815) 298 , (815) 299 , (815) 315 , (815) 316 , (815) 319 , (815) 332 , (815) 335 , (815) 345 , (815) 378 , (815) 381 , (815) 387 , (815) 391 , (815) 394 , (815) 395 , (815) 397 , (815) 398 , (815) 399 , (815) 400 , (815) 405 , (815) 470 , (815) 480 , (815) 484 , (815) 489 , (815) 490 , (815) 494 , (815) 505 , (815) 516 , (815) 519 , (815) 520 , (815) 522 , (815) 540 , (815) 543 , (815) 580 , (815) 601 , (815) 608 , (815) 621 , (815) 633 , (815) 636 , (815) 637 , (815) 639 , (815) 641 , (815) 654 , (815) 670 , (815) 681 , (815) 703 , (815) 708 , (815) 713 , (815) 720 , (815) 721 , (815) 742 , (815) 749 , (815) 847 , (815) 860 , (815) 870 , (815) 871 , (815) 873 , (815) 874 , (815) 877 , (815) 885 , (815) 890 , (815) 904 , (815) 914 , (815) 921 , (815) 954 , (815) 961 , (815) 962 , (815) 963 , (815) 964 , (815) 965 , (815) 966 , (815) 967 , (815) 968 , (815) 969 , (815) 971 , (815) 972 , (815) 977 , (815) 979 , (815) 980 , (815) 983 , (815) 985 , (815) 986 , (815) 987 , (815) 988 , (815) 997
Joliet	(815) 203 , (815) 207 , (815) 210 , (815) 212 , (815) 240 , (815) 254 , (815) 260 , (815) 272 , (815) 280 , (815) 283 , (815) 302 , (815) 324 , (815) 341 , (815) 342 , (815) 348 , (815) 373 , (815) 374 , (815) 409 , (815) 436 , (815) 439 , (815) 460 , (815) 483 , (815) 510 , (815) 514 , (815) 529 , (815) 530 , (815) 531 , (815) 545 , (815) 546 , (815) 553 , (815) 556 , (815) 557 , (815) 558 , (815) 577 , (815) 582 , (815) 600 , (815) 630 , (815) 651 , (815) 666 , (815) 668 , (815) 671 , (815) 685 , (815) 690 , (815) 693 , (815) 714 , (815) 715 , (815) 722 , (815) 723 , (815) 724 , (815) 725 , (815) 726 , (815) 727 , (815) 729 , (815) 730 , (815) 735 , (815) 739 , (815) 740 , (815) 741 , (815) 744 , (815) 763 , (815) 767 , (815) 773 , (815) 774 , (815) 791 , (815) 823 , (815) 851 , (815) 892 , (815) 913 , (815) 919 , (815) 927 , (815) 931 , (815) 955 , (815) 999
Kankakee	(815) 214 , (815) 279 , (815) 295 , (815) 304 , (815) 351 , (815) 352 , (815) 401 , (815) 523 , (815) 549 , (815) 573 , (815) 592 , (815) 602 , (815) 603 , (815) 614 , (815) 697 , (815) 802 , (815) 839 , (815) 922 , (815) 928 , (815) 929 , (815) 932 , (815) 933 , (815) 935 , (815) 936 , (815) 937 , (815) 939
Plainfield	(815) 230 , (815) 254 , (815) 263 , (815) 267 , (815) 293 , (815) 327 , (815) 341 , (815) 372 , (815) 405 , (815) 407 , (815) 436 , (815) 439 , (815) 487 , (815) 545 , (815) 556 , (815) 557 , (815) 577 , (815) 609 , (815) 676 , (815) 679 , (815) 693 , (815) 731 , (815) 733 , (815) 782 , (815) 886
Romeoville	(815) 221 , (815) 254 , (815) 260 , (815) 293 , (815) 306 , (815) 328 , (815) 370 , (815) 372 , (815) 375 , (815) 407 , (815) 461 , (815) 488 , (815) 512 , (815) 524 , (815) 552 , (815) 577 , (815) 588 , (815) 660 , (815) 739 , (815) 834 , (815) 846 , (815) 852 , (815) 886 , (815) 905
Freeport	(815) 232 , (815) 233 , (815) 235 , (815) 266 , (815) 275 , (815) 291 , (815) 297 , (815) 362 , (815) 449 , (815) 541 , (815) 563 , (815) 599 , (815) 616 , (815) 618 , (815) 650 , (815) 656 , (815) 789 , (815) 801 , (815) 816 , (815) 821 , (815) 868 , (815) 908 , (815) 990
Mchenry	(815) 236 , (815) 271 , (815) 322 , (815) 331 , (815) 341 , (815) 344 , (815) 349 , (815) 363 , (815) 385 , (815) 388 , (815) 403 , (815) 430 , (815) 451 , (815) 455 , (815) 459 , (815) 491 , (815) 528 , (815) 578 , (815) 669 , (815) 675 , (815) 685 , (815) 759 , (815) 903
Woodstock	(815) 206 , (815) 255 , (815) 307 , (815) 308 , (815) 321 , (815) 334 , (815) 337 , (815) 338 , (815) 347 , (815) 354 , (815) 482 , (815) 502 , (815) 527 , (815) 568 , (815) 575 , (815) 648 , (815) 687 , (815) 701 , (815) 775 , (815) 814 , (815) 861 , (815) 880 , (815) 923
Dekalb	(815) 217 , (815) 286 , (815) 508 , (815) 517 , (815) 593 , (815) 746 , (815) 748 , (815) 751 , (815) 752 , (815) 753 , (815) 754 , (815) 756 , (815) 757 , (815) 758 , (815) 761 , (815) 762 , (815) 764 , (815) 766 , (815) 787 , (815) 827 , (815) 862 , (815) 901 , (815) 909
Lockport	(815) 341 , (815) 462 , (815) 463 , (815) 485 , (815) 545 , (815) 588 , (815) 693 , (815) 722 , (815) 723 , (815) 724 , (815) 726 , (815) 727 , (815) 740 , (815) 768 , (815) 834 , (815) 836 , (815) 838 , (815) 951
Crystal Lake	(815) 204 , (815) 219 , (815) 261 , (815) 276 , (815) 301 , (815) 356 , (815) 382 , (815) 404 , (815) 425 , (815) 444 , (815) 455 , (815) 459 , (815) 477 , (815) 479 , (815) 526 , (815) 788 , (815) 861 , (815) 893
Sterling	(815) 213 , (815) 225 , (815) 284 , (815) 336 , (815) 380 , (815) 499 , (815) 535 , (815) 564 , (815) 590 , (815) 622 , (815) 625 , (815) 626 , (815) 631 , (815) 632 , (815) 655 , (815) 716 , (815) 718 , (815) 859

Counties

County	Prefixes
Will	(815) 203 , (815) 207 , (815) 210 , (815) 212 , (815) 215 , (815) 221 , (815) 230 , (815) 240 , (815) 254 , (815) 260 , (815) 263 , (815) 267 , (815) 272 , (815) 274 , (815) 277 , (815) 280 , (815) 283 , (815) 293 , (815) 302 , (815) 306 , (815) 314 , (815) 324 , (815) 327 , (815) 328 , (815) 341 , (815) 342 , (815) 348 , (815) 354 , (815) 361 , (815) 370 , (815) 372 , (815) 373 , (815) 374 , (815) 375 , (815) 390 , (815) 405 , (815) 407 , (815) 409 , (815) 412 , (815) 417 , (815) 418 , (815) 423 , (815) 424 , (815) 436 , (815) 439 , (815) 458 , (815) 460 , (815) 461 , (815) 462 , (815) 463 , (815) 464 , (815) 465 , (815) 466 , (815) 467 , (815) 469 , (815) 476 , (815) 478 , (815) 482 , (815) 483 , (815) 485 , (815) 487 , (815) 488 , (815) 510 , (815) 512 , (815) 514 , (815) 521 , (815) 524 , (815) 529 , (815) 530 , (815) 531 , (815) 534 , (815) 545 , (815) 546 , (815) 552 , (815) 553 , (815) 556 , (815) 557 , (815) 558 , (815) 577 , (815) 582 , (815) 588 , (815) 600 , (815) 609 , (815) 630 , (815) 651 , (815) 660 , (815) 666 , (815) 668 , (815) 671 , (815) 676 , (815) 679 , (815) 680 , (815) 685 , (815) 690 , (815) 693 , (815) 714 , (815) 715 , (815) 717 , (815) 722 , (815) 723 , (815) 724 , (815) 725 , (815) 726 , (815) 727 , (815) 729 , (815) 730 , (815) 731 , (815) 733 , (815) 735 , (815) 739 , (815) 740 , (815) 741 , (815) 744 , (815) 763 , (815) 767 , (815) 768 , (815) 773 , (815) 774 , (815) 782 , (815) 791 , (815) 806 , (815) 823 , (815) 834 , (815) 836 , (815) 838 , (815) 846 , (815) 851 , (815) 852 , (815) 886 , (815) 892 , (815) 905 , (815) 913 , (815) 919 , (815) 922 , (815) 926 , (815) 927 , (815) 931 , (815) 951 , (815) 955 , (815) 999
Winnebago	(815) 201 , (815) 202 , (815) 209 , (815) 218 , (815) 222 , (815) 226 , (815) 227 , (815) 229 , (815) 231 , (815) 239 , (815) 242 , (815) 243 , (815) 247 , (815) 248 , (815) 262 , (815) 282 , (815) 289 , (815) 296 , (815) 298 , (815) 299 , (815) 315 , (815) 316 , (815) 319 , (815) 332 , (815) 335 , (815) 345 , (815) 362 , (815) 378 , (815) 381 , (815) 387 , (815) 389 , (815) 391 , (815) 394 , (815) 395 , (815) 397 , (815) 398 , (815) 399 , (815) 400 , (815) 405 , (815) 470 , (815) 480 , (815) 484 , (815) 489 , (815) 490 , (815) 494 , (815) 505 , (815) 516 , (815) 519 , (815) 520 , (815) 522 , (815) 525 , (815) 540 , (815) 543 , (815) 580 , (815) 601 , (815) 608 , (815) 619 , (815) 621 , (815) 623 , (815) 624 , (815) 629 , (815) 633 , (815) 636 , (815) 637 , (815) 639 , (815) 641 , (815) 654 , (815) 670 , (815) 681 , (815) 696 , (815) 703 , (815) 704 , (815) 708 , (815) 713 , (815) 720 , (815) 721 , (815) 742 , (815) 749 , (815) 804 , (815) 805 , (815) 847 , (815) 850 , (815) 860 , (815) 870 , (815) 871 , (815) 873 , (815) 874 , (815) 877 , (815) 885 , (815) 890 , (815) 891 , (815) 896 , (815) 904 , (815) 914 , (815) 921 , (815) 954 , (815) 957 , (815) 961 , (815) 962 , (815) 963 , (815) 964 , (815) 965 , (815) 966 , (815) 967 , (815) 968 , (815) 969 , (815) 971 , (815) 972 , (815) 977 , (815) 979 , (815) 980 , (815) 983 , (815) 985 , (815) 986 , (815) 987 , (815) 988 , (815) 997
Mchenry	(815) 204 , (815) 206 , (815) 219 , (815) 236 , (815) 245 , (815) 255 , (815) 261 , (815) 271 , (815) 276 , (815) 301 , (815) 307 , (815) 308 , (815) 321 , (815) 322 , (815) 331 , (815) 333 , (815) 334 , (815) 337 , (815) 338 , (815) 341 , (815) 344 , (815) 347 , (815) 349 , (815) 353 , (815) 354 , (815) 355 , (815) 356 , (815) 363 , (815) 382 , (815) 385 , (815) 388 , (815) 403 , (815) 404 , (815) 425 , (815) 430 , (815) 444 , (815) 451 , (815) 455 , (815) 459 , (815) 477 , (815) 479 , (815) 482 , (815) 491 , (815) 502 , (815) 506 , (815) 526 , (815) 527 , (815) 528 , (815) 560 , (815) 568 , (815) 569 , (815) 572 , (815) 575 , (815) 578 , (815) 581 , (815) 596 , (815) 597 , (815) 648 , (815) 653 , (815) 669 , (815) 675 , (815) 678 , (815) 685 , (815) 687 , (815) 701 , (815) 712 , (815) 728 , (815) 759 , (815) 770 , (815) 775 , (815) 788 , (815) 790 , (815) 814 , (815) 861 , (815) 880 , (815) 884 , (815) 887 , (815) 893 , (815) 903 , (815) 923 , (815) 943
La Salle	(815) 200 , (815) 220 , (815) 223 , (815) 224 , (815) 228 , (815) 246 , (815) 249 , (815) 250 , (815) 252 , (815) 257 , (815) 310 , (815) 313 , (815) 326 , (815) 329 , (815) 339 , (815) 341 , (815) 343 , (815) 357 , (815) 358 , (815) 366 , (815) 368 , (815) 371 , (815) 408 , (815) 410 , (815) 414 , (815) 415 , (815) 431 , (815) 433 , (815) 434 , (815) 442 , (815) 446 , (815) 452 , (815) 495 , (815) 496 , (815) 498 , (815) 500 , (815) 503 , (815) 538 , (815) 539 , (815) 579 , (815) 586 , (815) 587 , (815) 606 , (815) 615 , (815) 617 , (815) 627 , (815) 640 , (815) 665 , (815) 667 , (815) 672 , (815) 673 , (815) 674 , (815) 691 , (815) 695 , (815) 750 , (815) 755 , (815) 769 , (815) 780 , (815) 792 , (815) 794 , (815) 795 , (815) 822 , (815) 830 , (815) 853 , (815) 854 , (815) 856 , (815) 863 , (815) 869 , (815) 882 , (815) 883 , (815) 894 , (815) 910 , (815) 981 , (815) 992 , (815) 993
Kankakee	(815) 214 , (815) 216 , (815) 258 , (815) 260 , (815) 263 , (815) 278 , (815) 279 , (815) 295 , (815) 304 , (815) 320 , (815) 351 , (815) 352 , (815) 364 , (815) 365 , (815) 370 , (815) 386 , (815) 401 , (815) 421 , (815) 422 , (815) 426 , (815) 427 , (815) 428 , (815) 435 , (815) 450 , (815) 465 , (815) 466 , (815) 468 , (815) 472 , (815) 507 , (815) 523 , (815) 549 , (815) 550 , (815) 567 , (815) 573 , (815) 592 , (815) 602 , (815) 603 , (815) 605 , (815) 614 , (815) 662 , (815) 697 , (815) 799 , (815) 802 , (815) 839 , (815) 907 , (815) 922 , (815) 928 , (815) 929 , (815) 932 , (815) 933 , (815) 935 , (815) 936 , (815) 937 , (815) 939 , (815) 944 , (815) 949 , (815) 953 , (815) 954
Dekalb	(815) 217 , (815) 264 , (815) 286 , (815) 384 , (815) 393 , (815) 406 , (815) 420 , (815) 495 , (815) 498 , (815) 501 , (815) 508 , (815) 517 , (815) 522 , (815) 570 , (815) 593 , (815) 627 , (815) 746 , (815) 748 , (815) 751 , (815) 752 , (815) 753 , (815) 754 , (815) 756 , (815) 757 , (815) 758 , (815) 761 , (815) 762 , (815) 764 , (815) 766 , (815) 784 , (815) 786 , (815) 787 , (815) 793 , (815) 797 , (815) 824 , (815) 825 , (815) 826 , (815) 827 , (815) 851 , (815) 862 , (815) 895 , (815) 899 , (815) 901 , (815) 909 , (815) 970 , (815) 978 , (815) 991
Stephenson	(815) 232 , (815) 233 , (815) 235 , (815) 238 , (815) 239 , (815) 247 , (815) 248 , (815) 266 , (815) 275 , (815) 291 , (815) 297 , (815) 362 , (815) 367 , (815) 369 , (815) 443 , (815) 449 , (815) 541 , (815) 563 , (815) 599 , (815) 616 , (815) 618 , (815) 650 , (815) 656 , (815) 745 , (815) 789 , (815) 801 , (815) 807 , (815) 808 , (815) 809 , (815) 810 , (815) 812 , (815) 816 , (815) 819 , (815) 821 , (815) 831 , (815) 833 , (815) 850 , (815) 864 , (815) 865 , (815) 868 , (815) 908 , (815) 938 , (815) 947 , (815) 990
Whiteside	(815) 208 , (815) 213 , (815) 225 , (815) 284 , (815) 336 , (815) 380 , (815) 438 , (815) 499 , (815) 535 , (815) 537 , (815) 542 , (815) 548 , (815) 559 , (815) 564 , (815) 565 , (815) 583 , (815) 589 , (815) 590 , (815) 622 , (815) 625 , (815) 626 , (815) 631 , (815) 632 , (815) 655 , (815) 706 , (815) 716 , (815) 718 , (815) 772 , (815) 778 , (815) 859 , (815) 897 , (815) 902 , (815) 924 , (815) 948 , (815) 956 , (815) 982 , (815) 989
Grundy	(815) 237 , (815) 287 , (815) 290 , (815) 305 , (815) 318 , (815) 346 , (815) 357 , (815) 392 , (815) 413 , (815) 416 , (815) 448 , (815) 458 , (815) 467 , (815) 474 , (815) 475 , (815) 504 , (815) 513 , (815) 518 , (815) 521 , (815) 532 , (815) 585 , (815) 586 , (815) 634 , (815) 642 , (815) 649 , (815) 661 , (815) 705 , (815) 709 , (815) 710 , (815) 736 , (815) 828 , (815) 915 , (815) 940 , (815) 941 , (815) 942
Iroquois	(815) 253 , (815) 265 , (815) 268 , (815) 269 , (815) 317 , (815) 330 , (815) 377 , (815) 383 , (815) 421 , (815) 428 , (815) 429 , (815) 432 , (815) 435 , (815) 457 , (815) 471 , (815) 473 , (815) 486 , (815) 515 , (815) 644 , (815) 682 , (815) 683 , (815) 686 , (815) 689 , (815) 694 , (815) 697 , (815) 698 , (815) 707 , (815) 771 , (815) 781 , (815) 783 , (815) 785 , (815) 889 , (815) 918 , (815) 984
Livingston	(815) 253 , (815) 287 , (815) 312 , (815) 325 , (815) 358 , (815) 419 , (815) 567 , (815) 584 , (815) 586 , (815) 607 , (815) 610 , (815) 612 , (815) 635 , (815) 647 , (815) 657 , (815) 672 , (815) 673 , (815) 688 , (815) 689 , (815) 692 , (815) 702 , (815) 743 , (815) 796 , (815) 822 , (815) 832 , (815) 842 , (815) 844 , (815) 848 , (815) 854 , (815) 867 , (815) 920 , (815) 934 , (815) 998
Lee	(815) 251 , (815) 284 , (815) 285 , (815) 288 , (815) 350 , (815) 359 , (815) 360 , (815) 376 , (815) 379 , (815) 384 , (815) 396 , (815) 440 , (815) 453 , (815) 456 , (815) 497 , (815) 545 , (815) 574 , (815) 604 , (815) 627 , (815) 628 , (815) 631 , (815) 652 , (815) 824 , (815) 835 , (815) 843 , (815) 849 , (815) 857 , (815) 859 , (815) 900 , (815) 946 , (815) 973 , (815) 994
Ogle	(815) 225 , (815) 234 , (815) 247 , (815) 362 , (815) 384 , (815) 393 , (815) 396 , (815) 420 , (815) 441 , (815) 453 , (815) 493 , (815) 561 , (815) 562 , (815) 576 , (815) 595 , (815) 604 , (815) 645 , (815) 652 , (815) 732 , (815) 734 , (815) 738 , (815) 753 , (815) 803 , (815) 837 , (815) 841 , (815) 881 , (815) 888 , (815) 917 , (815) 938 , (815) 946 , (815) 960
Bureau	(815) 303 , (815) 340 , (815) 376 , (815) 379 , (815) 445 , (815) 447 , (815) 454 , (815) 542 , (815) 638 , (815) 643 , (815) 646 , (815) 659 , (815) 663 , (815) 664 , (815) 699 , (815) 719 , (815) 760 , (815) 866 , (815) 872 , (815) 875 , (815) 876 , (815) 878 , (815) 879 , (815) 894 , (815) 974
Jo Daviess	(815) 281 , (815) 402 , (815) 492 , (815) 554 , (815) 591 , (815) 594 , (815) 598 , (815) 677 , (815) 745 , (815) 747 , (815) 776 , (815) 777 , (815) 813 , (815) 817 , (815) 818 , (815) 820 , (815) 840 , (815) 845 , (815) 858 , (815) 898 , (815) 930 , (815) 947
Carroll	(815) 225 , (815) 244 , (815) 259 , (815) 270 , (815) 273 , (815) 309 , (815) 336 , (815) 493 , (815) 551 , (815) 571 , (815) 613 , (815) 658 , (815) 684 , (815) 798 , (815) 829 , (815) 855 , (815) 864 , (815) 906 , (815) 952 , (815) 996
Boone	(815) 292 , (815) 323 , (815) 332 , (815) 406 , (815) 509 , (815) 544 , (815) 547 , (815) 566 , (815) 569 , (815) 597 , (815) 737 , (815) 765 , (815) 800 , (815) 885 , (815) 912 , (815) 975 , (815) 995
Cook	(815) 205 , (815) 241 , (815) 260 , (815) 294 , (815) 300 , (815) 464 , (815) 469 , (815) 481 , (815) 533 , (815) 536 , (815) 806 , (815) 978
Putnam	(815) 339 , (815) 437 , (815) 446 , (815) 760 , (815) 869 , (815) 882 , (815) 925
Ford	(815) 253 , (815) 256 , (815) 567 , (815) 686 , (815) 689 , (815) 934 , (815) 949
Marshall	(815) 442 , (815) 452 , (815) 853 , (815) 856 , (815) 882
Kendall	(815) 475 , (815) 695 , (815) 736 , (815) 786 , (815) 916
Henry	(815) 454 , (815) 542 , (815) 620 , (815) 948 , (815) 974
Kane	(815) 286 , (815) 827 , (815) 895
Vermilion	(815) 429 , (815) 984
Lake	(815) 241 , (815) 245
Woodford	(815) 452 , (815) 796
Dupage	(815) 342
Mclean	(815) 945
Stark	(815) 646

Telephone Carriers

Carrier	Type	Prefixes (%)
Ameritech Illinois	Landline	30%
Frontier North Inc Il	Landline	24%
Sprint Spectrum L P	Landline	4%
Cellco Partnership Dba Verizon Wireless Il	Wireless	4%
New Cingular Wireless Pcs Llc Il	Wireless	4%
Broadwing Communications Llc Il	Landline	3%
United States Cellular Corp Illinois	Wireless	3%
Level 3 Communications Llc Il	Landline	3%
Essex Telcom Inc	Landline	2%
Aero North Communications Inc Il	Landline	2%
Citizens Telecom Co Illinois Frontier Citizens Il	Landline	2%
Frontier Communications Of Illinois Inc	Landline	1%
Mediacom Telephony Of Illinois Llc Il	Landline	1%
Rcn Telecom Services Of Illinois Inc Il	Landline	1%
American Messaging Am Inc	Wireless	1%
Teleport Communications America Llc Il	Landline	1%
T Mobile Usa Inc	Wireless	1%
Us Xchange Of Illinois Llc Dba Choice One Comm Il	Wireless	1%
Sprint Communications Company L P Il	Landline	1%
Gallatin River Communications Dba Centurylink	Landline	1%
Usa Mobility Wireless Inc	Wireless	1%
Globalcom Inc Il	Landline	1%
Illinois Valley Cellular Rsa 2 I Partnership	Wireless	1%
Frontier Communications Of The Carolinas Inc Il	Landline	1%
Mci Worldcom Communications Inc Il	Landline	1%
C R Telephone Co	Landline	1%
At T Local	Landline	1%
Tds Metrocom Inc Il	Landline	< 1%
Comcast Phone Of Illinois Llc Dba Comco Il	Landline	< 1%
Marseilles Telephone Co Of Marseilles	Landline	< 1%
Sharon Telephone Co Illinois	Landline	< 1%
Bitwise Communications Inc Il	Landline	< 1%
Paetec Communications Inc Il	Landline	< 1%
Illinois Valley Cellular Rsa 2 Ii Partnership	Wireless	< 1%
Digital Network Access Communications Inc Il	Landline	< 1%
Indiana Paging Ntwk	Wireless	< 1%
Kinsman Mutual Telephone Company	Landline	< 1%
Leaf River Telephone Co	Landline	< 1%
Charter Fiberlink Illinois Llc Il	Landline	< 1%
365 Wireless Llc	Wireless	< 1%
Peerless Network Of Illinois Llc Il	Wireless	< 1%
Bandwidth Com Clec Llc Il	Wireless	< 1%
Frontier Communications Of Prairie Inc	Landline	< 1%
Frontier Communications Of Depue Inc	Landline	< 1%
Sbc Internet Services Inc	Landline	< 1%
Leonore Mutual Telephone Co	Landline	< 1%
Ovation Communications Of Illinois Inc	Landline	< 1%
Nextel Communications Inc	Wireless	< 1%
Mtco Communications Inc	Landline	< 1%
Mcnabb Telephone Co	Landline	< 1%
Denali Spectrum License Llc	Landline	< 1%
Neutral Tandem Illinois Llc Il	Wireless	< 1%
Xo Illinois Inc	Landline	< 1%
Ymax Communications Corp Il	Landline	< 1%
North County Communications Corp Ca	Landline	< 1%
Tonica Telephone Co	Landline	< 1%
Answer America Dba Answer Usa	Wireless	< 1%
Stelle Telephone Co	Landline	< 1%
Mcleodusa Telecommunications Services Inc Il	Landline	< 1%
Bergen Telephone Co Illinois	Landline	< 1%

Prefixes

Prefix	City	Carrier	Type
(815) 298	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 987	Rockford	Ameritech Illinois	Landline
(815) 612	Graymont	Bitwise Communications Inc Il	Landline
(815) 798	Milledgeville	Essex Telcom Inc	Landline
(815) 358	Pontiac	C R Telephone Co	Landline
(815) 253	Clifton	Frontier Communications Of Illinois Inc	Landline
(815) 875	Princeton	Frontier North Inc Il	Landline
(815) 563	Dakota	Frontier North Inc Il	Landline
(815) 923	Huntley	Ameritech Illinois	Landline
(815) 734	Mount Morris	Frontier North Inc Il	Landline
(815) 339	Granville	Frontier North Inc Il	Landline
(815) 414	Earlville	New Cingular Wireless Pcs Llc Il	Wireless
(815) 388	Mchenry	Sprint Spectrum L P	Landline
(815) 927	Joliet	Broadwing Communications Llc Il	Landline
(815) 939	Bourbonnais	Ameritech Illinois	Landline
(815) 799	Hopkins Park	Level 3 Communications Llc Il	Landline
(815) 457	Cissna Park	Frontier Communications Of The Carolinas Inc Il	Landline
(815) 381	Rockford	Ameritech Illinois	Landline
(815) 420	Esmond	Essex Telcom Inc	Landline
(815) 335	Winnebago	Frontier North Inc Il	Landline
(815) 292	Caledonia	Bergen Telephone Co Illinois	Landline
(815) 355	Union	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 659	Tiskilwa	Frontier North Inc Il	Landline
(815) 291	Freeport	United States Cellular Corp Illinois	Wireless
(815) 829	Chadwick	Essex Telcom Inc	Landline
(815) 284	Dixon	Gallatin River Communications Dba Centurylink	Landline
(815) 861	Woodstock	New Cingular Wireless Pcs Llc Il	Wireless
(815) 593	Dekalb	At T Local	Landline
(815) 514	Joliet	Nextel Communications Inc	Wireless
(815) 497	Compton	Frontier North Inc Il	Landline
(815) 667	Oglesby	Ameritech Illinois	Landline
(815) 616	Freeport	T Mobile Usa Inc	Wireless
(815) 936	Bourbonnais	Ameritech Illinois	Landline
(815) 648	Harvard	Frontier North Inc Il	Landline
(815) 624	Rockton	Frontier North Inc Il	Landline
(815) 254	Plainfield	Ameritech Illinois	Landline
(815) 602	Kankakee	Globalcom Inc Il	Landline
(815) 393	Esmond	Frontier North Inc Il	Landline
(815) 545	Plainfield	New Cingular Wireless Pcs Llc Il	Wireless
(815) 852	Romeoville	Aero North Communications Inc Il	Landline
(815) 297	Ridott	Frontier North Inc Il	Landline
(815) 635	Chatsworth	Frontier North Inc Il	Landline
(815) 816	Mc Connell	Aero North Communications Inc Il	Landline
(815) 336	Morrison	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 897	Lyndon	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 944	Hopkins Park	Ameritech Illinois	Landline
(815) 244	Savanna	Gallatin River Communications Dba Centurylink	Landline
(815) 581	Spring Grove	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 408	Utica	Globalcom Inc Il	Landline
(815) 342	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 406	Belvidere	Frontier North Inc Il	Landline
(815) 948	Annawan	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 743	Flanagan	Frontier Communications Of Prairie Inc	Landline
(815) 400	Rockford	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 341	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 585	Morris	Level 3 Communications Llc Il	Landline
(815) 694	Clifton	Frontier North Inc Il	Landline
(815) 787	Dekalb	Frontier North Inc Il	Landline
(815) 384	Malta	Frontier North Inc Il	Landline
(815) 938	German Valley	Frontier North Inc Il	Landline
(815) 541	Lena	United States Cellular Corp Illinois	Wireless
(815) 532	Mazon	Usa Mobility Wireless Inc	Wireless
(815) 210	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 724	Lockport	Ameritech Illinois	Landline
(815) 637	Machesney Park	Ameritech Illinois	Landline
(815) 696	Roscoe	Aero North Communications Inc Il	Landline
(815) 374	Joliet	Us Xchange Of Illinois Llc Dba Choice One Comm Il	Wireless
(815) 249	Grand Ridge	Frontier North Inc Il	Landline
(815) 462	New Lenox	Ameritech Illinois	Landline
(815) 924	Prophetstown	Essex Telcom Inc	Landline
(815) 429	Hoopeston	Frontier North Inc Il	Landline
(815) 946	Polo	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 792	Sheridan	Ameritech Illinois	Landline
(815) 587	Ottawa	Level 3 Communications Llc Il	Landline
(815) 368	Lostant	Frontier North Inc Il	Landline
(815) 225	Sterling	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 683	Watseka	Ameritech Illinois	Landline
(815) 868	Freeport	Frontier North Inc Il	Landline
(815) 376	Amboy	Frontier North Inc Il	Landline
(815) 986	Rockford	Us Xchange Of Illinois Llc Dba Choice One Comm Il	Wireless
(815) 458	Braidwood	Ameritech Illinois	Landline
(815) 981	Ottawa	Level 3 Communications Llc Il	Landline
(815) 744	Joliet	Ameritech Illinois	Landline
(815) 397	Rockford	Ameritech Illinois	Landline
(815) 934	Pontiac	Frontier North Inc Il	Landline
(815) 638	Princeton	Frontier North Inc Il	Landline
(815) 825	Malta	Frontier North Inc Il	Landline
(815) 296	Rockford	Usa Mobility Wireless Inc	Wireless
(815) 756	Sycamore	Frontier North Inc Il	Landline
(815) 463	Lockport	Ameritech Illinois	Landline
(815) 784	Kingston	Frontier North Inc Il	Landline
(815) 208	Fulton	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 385	Mchenry	Ameritech Illinois	Landline
(815) 937	Kankakee	Ameritech Illinois	Landline
(815) 841	Mount Morris	Essex Telcom Inc	Landline
(815) 982	Tampico	Essex Telcom Inc	Landline
(815) 252	Marseilles	New Cingular Wireless Pcs Llc Il	Wireless
(815) 588	Lockport	Ameritech Illinois	Landline
(815) 646	Tiskilwa	Frontier North Inc Il	Landline
(815) 686	Gilman	Frontier North Inc Il	Landline
(815) 439	Joliet	Ameritech Illinois	Landline
(815) 857	Lee Center	Frontier North Inc Il	Landline
(815) 656	Freeport	Level 3 Communications Llc Il	Landline
(815) 493	Lanark	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 657	Dwight	Ameritech Illinois	Landline
(815) 407	Romeoville	Ameritech Illinois	Landline
(815) 274	Wilmington	New Cingular Wireless Pcs Llc Il	Wireless
(815) 598	Stockton	Frontier North Inc Il	Landline
(815) 396	Steward	Frontier North Inc Il	Landline
(815) 535	Sterling	Ameritech Illinois	Landline
(815) 401	Kankakee	Level 3 Communications Llc Il	Landline
(815) 974	Mineral	Essex Telcom Inc	Landline
(815) 885	Belvidere	Frontier North Inc Il	Landline
(815) 445	Sheffield	Frontier North Inc Il	Landline
(815) 854	Ancona	Frontier North Inc Il	Landline
(815) 933	Bourbonnais	Ameritech Illinois	Landline
(815) 492	Scales Mound	Frontier North Inc Il	Landline
(815) 754	Cortland	Frontier North Inc Il	Landline
(815) 586	Streator	C R Telephone Co	Landline
(815) 858	Galena	Frontier North Inc Il	Landline
(815) 626	Sterling	Ameritech Illinois	Landline
(815) 350	Dixon	Essex Telcom Inc	Landline
(815) 898	Stockton	Aero North Communications Inc Il	Landline
(815) 983	Rockford	American Messaging Am Inc	Wireless
(815) 288	Amboy	Gallatin River Communications Dba Centurylink	Landline
(815) 932	Bonfield	Ameritech Illinois	Landline
(815) 863	Streator	Frontier North Inc Il	Landline
(815) 569	Harvard	Frontier North Inc Il	Landline
(815) 334	Woodstock	Ameritech Illinois	Landline
(815) 984	Milford	Frontier Communications Of The Carolinas Inc Il	Landline
(815) 691	Utica	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 887	Harvard	Teleport Communications America Llc Il	Landline
(815) 629	Rockton	Frontier North Inc Il	Landline
(815) 658	Lanark	Essex Telcom Inc	Landline
(815) 435	Donovan	Frontier North Inc Il	Landline
(815) 440	Dixon	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 636	Machesney Park	Ameritech Illinois	Landline
(815) 466	Momence	Ameritech Illinois	Landline
(815) 888	Rochelle	Level 3 Communications Llc Il	Landline
(815) 436	Plainfield	Ameritech Illinois	Landline
(815) 664	Dalzell	Frontier North Inc Il	Landline
(815) 380	Sterling	Essex Telcom Inc	Landline
(815) 971	Roscoe	Ameritech Illinois	Landline
(815) 592	Kankakee	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 544	Garden Prairie	Frontier North Inc Il	Landline
(815) 777	Scales Mound	Ameritech Illinois	Landline
(815) 377	Watseka	Broadwing Communications Llc Il	Landline
(815) 819	Orangeville	Aero North Communications Inc Il	Landline
(815) 715	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 247	German Valley	Frontier North Inc Il	Landline
(815) 533	Brookfield	Indiana Paging Ntwk	Wireless
(815) 903	Mchenry	American Messaging Am Inc	Wireless
(815) 567	Dwight	Frontier North Inc Il	Landline
(815) 752	Dekalb	Frontier North Inc Il	Landline
(815) 685	Mchenry	New Cingular Wireless Pcs Llc Il	Wireless
(815) 729	Joliet	Ameritech Illinois	Landline
(815) 920	Cornell	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 300	Chicago	Ameritech Illinois	Landline
(815) 260	Chicago	United States Cellular Corp Illinois	Wireless
(815) 519	Rockford	Sprint Spectrum L P	Wireless
(815) 900	Amboy	Denali Spectrum License Llc	Landline
(815) 531	Joliet	Teleport Communications America Llc Il	Landline
(815) 259	Savanna	Gallatin River Communications Dba Centurylink	Landline
(815) 389	South Beloit	Ameritech Illinois	Landline
(815) 999	Joliet	United States Cellular Corp Illinois	Landline
(815) 929	Kankakee	Ameritech Illinois	Landline
(815) 837	Forreston	Aero North Communications Inc Il	Landline
(815) 697	Chebanse	Frontier North Inc Il	Landline
(815) 928	Kankakee	Ameritech Illinois	Landline
(815) 289	Rockford	United States Cellular Corp Illinois	Wireless
(815) 613	Mount Carroll	Essex Telcom Inc	Landline
(815) 859	Sterling	Essex Telcom Inc	Landline
(815) 425	Crystal Lake	Broadwing Communications Llc Il	Landline
(815) 672	Streator	Frontier North Inc Il	Landline
(815) 234	Leaf River	Frontier North Inc Il	Landline
(815) 684	Mount Carroll	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 542	Walnut	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 614	Kankakee	Broadwing Communications Llc Il	Landline
(815) 263	Bourbonnais	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 287	Kinsman	Ameritech Illinois	Landline
(815) 993	Oglesby	New Cingular Wireless Pcs Llc Il	Wireless
(815) 822	Ancona	New Cingular Wireless Pcs Llc Il	Wireless
(815) 896	Rockton	Aero North Communications Inc Il	Landline
(815) 651	Joliet	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 344	Mchenry	Ameritech Illinois	Landline
(815) 733	Plainfield	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 478	Elwood	Ameritech Illinois	Landline
(815) 293	Romeoville	Ameritech Illinois	Landline
(815) 496	Serena	Frontier North Inc Il	Landline
(815) 809	Lena	Aero North Communications Inc Il	Landline
(815) 403	Mchenry	Sprint Spectrum L P	Wireless
(815) 793	Sycamore	T Mobile Usa Inc	Wireless
(815) 669	Mchenry	Level 3 Communications Llc Il	Landline
(815) 482	Manhattan	Sprint Spectrum L P	Wireless
(815) 693	Plainfield	Sprint Spectrum L P	Wireless
(815) 643	Princeton	Frontier North Inc Il	Landline
(815) 995	Belvidere	Teleport Communications America Llc Il	Landline
(815) 780	La Salle	Broadwing Communications Llc Il	Landline
(815) 918	Clifton	Level 3 Communications Llc Il	Landline
(815) 871	Rockford	United States Cellular Corp Illinois	Wireless
(815) 846	Romeoville	Broadwing Communications Llc Il	Landline
(815) 786	Newark	Frontier North Inc Il	Landline
(815) 324	Joliet	Mediacom Telephony Of Illinois Llc Il	Wireless
(815) 529	Joliet	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 827	Maple Park	Frontier North Inc Il	Landline
(815) 716	Sterling	Sprint Spectrum L P	Wireless
(815) 430	Mchenry	Globalcom Inc Il	Landline
(815) 455	Mchenry	Ameritech Illinois	Landline
(815) 219	Crystal Lake	United States Cellular Corp Illinois	Wireless
(815) 571	Shannon	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 865	Rock City	Frontier North Inc Il	Landline
(815) 894	Spring Valley	Frontier North Inc Il	Landline
(815) 709	Coal City	Level 3 Communications Llc Il	Landline
(815) 627	Shabbona	Frontier North Inc Il	Landline
(815) 704	South Beloit	Mcleodusa Telecommunications Services Inc Il	Landline
(815) 864	Shannon	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 305	Gardner	Broadwing Communications Llc Il	Landline
(815) 874	Rockford	Frontier North Inc Il	Landline
(815) 231	Rockford	Ameritech Illinois	Landline
(815) 906	Mount Carroll	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 979	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 369	Lena	Frontier North Inc Il	Landline
(815) 243	Rockford	United States Cellular Corp Illinois	Wireless
(815) 619	Rockton	Aero North Communications Inc Il	Landline
(815) 760	Putnam	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 977	Rockford	Mci Worldcom Communications Inc Il	Landline
(815) 437	Putnam	Frontier North Inc Il	Landline
(815) 205	Western Springs	Usa Mobility Wireless Inc	Wireless
(815) 473	Woodland	Frontier Communications Of The Carolinas Inc Il	Landline
(815) 789	Orangeville	Frontier North Inc Il	Landline
(815) 833	Lena	Aero North Communications Inc Il	Landline
(815) 572	Marengo	Broadwing Communications Llc Il	Landline
(815) 509	Poplar Grove	Sprint Spectrum L P	Wireless
(815) 275	Freeport	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 200	La Salle	Paetec Communications Inc Il	Landline
(815) 695	Plano	Ameritech Illinois	Landline
(815) 778	Fenton	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 770	Harvard	Charter Fiberlink Illinois Llc Il	Landline
(815) 308	Woodstock	Broadwing Communications Llc Il	Landline
(815) 832	Fairbury	Frontier Communications Of Illinois Inc	Landline
(815) 224	Oglesby	Ameritech Illinois	Landline
(815) 652	Dixon	Gallatin River Communications Dba Centurylink	Landline
(815) 599	Freeport	Frontier North Inc Il	Landline
(815) 886	Romeoville	Ameritech Illinois	Landline
(815) 879	Princeton	Frontier North Inc Il	Landline
(815) 470	Rockford	Ameritech Illinois	Landline
(815) 426	Essex	Ameritech Illinois	Landline
(815) 723	New Lenox	Ameritech Illinois	Landline
(815) 365	Essex	Frontier North Inc Il	Landline
(815) 869	Magnolia	Frontier North Inc Il	Landline
(815) 812	Dakota	Aero North Communications Inc Il	Landline
(815) 383	Watseka	New Cingular Wireless Pcs Llc Il	Wireless
(815) 547	Garden Prairie	Frontier North Inc Il	Landline
(815) 856	Leonore	Leonore Mutual Telephone Co	Landline
(815) 279	Kankakee	American Messaging Am Inc	Wireless
(815) 475	Yorkville	Ameritech Illinois	Landline
(815) 465	Momence	Ameritech Illinois	Landline
(815) 309	Shannon	Aero North Communications Inc Il	Landline
(815) 353	Wonder Lake	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 597	Garden Prairie	Frontier North Inc Il	Landline
(815) 775	Woodstock	Usa Mobility Wireless Inc	Wireless
(815) 737	Poplar Grove	Sharon Telephone Co Illinois	Landline
(815) 222	Loves Park	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 262	Machesney Park	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 494	Rockford	United States Cellular Corp Illinois	Wireless
(815) 720	Rockford	Ameritech Illinois	Landline
(815) 966	Rockford	Ameritech Illinois	Landline
(815) 922	New Lenox	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 483	Joliet	Sprint Spectrum L P	Wireless
(815) 488	Romeoville	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 464	Frankfort	Ameritech Illinois	Landline
(815) 560	Harvard	Sprint Spectrum L P	Landline
(815) 576	Polo	Essex Telcom Inc	Landline
(815) 788	Crystal Lake	Ameritech Illinois	Landline
(815) 489	Rockford	Ameritech Illinois	Landline
(815) 573	Kankakee	Level 3 Communications Llc Il	Landline
(815) 998	Odell	Frontier North Inc Il	Landline
(815) 413	Morris	Globalcom Inc Il	Landline
(815) 421	Buckingham	Ameritech Illinois	Landline
(815) 962	Rockford	Ameritech Illinois	Landline
(815) 824	Shabbona	Frontier North Inc Il	Landline
(815) 838	Lockport	Ameritech Illinois	Landline
(815) 495	Leland	Frontier North Inc Il	Landline
(815) 330	Crescent City	Globalcom Inc Il	Landline
(815) 990	Freeport	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 996	Savanna	Nextel Communications Inc	Wireless
(815) 255	Woodstock	Us Xchange Of Illinois Llc Dba Choice One Comm Il	Wireless
(815) 785	Watseka	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 454	Kewanee	Frontier North Inc Il	Landline
(815) 477	Crystal Lake	Ameritech Illinois	Landline
(815) 561	Rochelle	Frontier North Inc Il	Landline
(815) 747	East Dubuque	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 409	Joliet	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 320	Bourbonnais	Peerless Network Of Illinois Llc Il	Wireless
(815) 589	Fulton	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 286	Maple Park	Frontier North Inc Il	Landline
(815) 386	Bradley	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 303	Princeton	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 431	Ottawa	Ameritech Illinois	Landline
(815) 322	Mchenry	Level 3 Communications Llc Il	Landline
(815) 459	Mchenry	Ameritech Illinois	Landline
(815) 878	Princeton	New Cingular Wireless Pcs Llc Il	Wireless
(815) 891	Winnebago	Aero North Communications Inc Il	Landline
(815) 590	Sterling	Sprint Spectrum L P	Wireless
(815) 736	Morris	Ameritech Illinois	Landline
(815) 438	Rock Falls	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 290	Minooka	Sbc Internet Services Inc	Landline
(815) 522	Kirkland	Frontier North Inc Il	Landline
(815) 312	Dwight	Ymax Communications Corp Il	Landline
(815) 266	Freeport	Frontier North Inc Il	Landline
(815) 713	Rockford	New Cingular Wireless Pcs Llc Il	Landline
(815) 490	Rockford	Ameritech Illinois	Landline
(815) 740	Joliet	Ameritech Illinois	Landline
(815) 921	Rockford	Ameritech Illinois	Landline
(815) 242	Rockford	Usa Mobility Wireless Inc	Wireless
(815) 448	Mazon	Ameritech Illinois	Landline
(815) 346	Gardner	Broadwing Communications Llc Il	Landline
(815) 866	Princeton	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 270	Lanark	Charter Fiberlink Illinois Llc Il	Landline
(815) 850	German Valley	Aero North Communications Inc Il	Landline
(815) 594	Apple River	Frontier North Inc Il	Landline
(815) 943	Harvard	Ameritech Illinois	Landline
(815) 472	Grant Park	Ameritech Illinois	Landline
(815) 405	Rockford	Sprint Spectrum L P	Wireless
(815) 359	Dixon	Gallatin River Communications Dba Centurylink	Landline
(815) 949	Buckingham	Frontier North Inc Il	Landline
(815) 518	Coal City	Globalcom Inc Il	Landline
(815) 699	Wyanet	Frontier North Inc Il	Landline
(815) 916	Yorkville	Sprint Spectrum L P	Wireless
(815) 392	Verona	Kinsman Mutual Telephone Company	Landline
(815) 513	Morris	Level 3 Communications Llc Il	Landline
(815) 550	Grant Park	Broadwing Communications Llc Il	Landline
(815) 605	Grant Park	Level 3 Communications Llc Il	Landline
(815) 227	Rockford	Ameritech Illinois	Landline
(815) 708	Rockford	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 688	Forrest	Frontier North Inc Il	Landline
(815) 399	Rockford	Ameritech Illinois	Landline
(815) 727	New Lenox	Ameritech Illinois	Landline
(815) 675	Mchenry	Frontier North Inc Il	Landline
(815) 526	Crystal Lake	Teleport Communications America Llc Il	Landline
(815) 373	Joliet	Us Xchange Of Illinois Llc Dba Choice One Comm Il	Wireless
(815) 538	Mendota	Frontier North Inc Il	Landline
(815) 512	Romeoville	Globalcom Inc Il	Landline
(815) 391	Rockford	Ameritech Illinois	Landline
(815) 317	Crescent City	Broadwing Communications Llc Il	Landline
(815) 738	Leaf River	Leaf River Telephone Co	Landline
(815) 732	Oregon	Frontier North Inc Il	Landline
(815) 238	Davis	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 794	Marseilles	Marseilles Telephone Co Of Marseilles	Landline
(815) 758	Sycamore	Frontier North Inc Il	Landline
(815) 332	Cherry Valley	Frontier North Inc Il	Landline
(815) 214	Kankakee	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 925	Hennepin	Frontier North Inc Il	Landline
(815) 280	Joliet	Teleport Communications America Llc Il	Landline
(815) 256	Cabery	Stelle Telephone Co	Landline
(815) 453	Chana	Frontier North Inc Il	Landline
(815) 705	Morris	Teleport Communications America Llc Il	Landline
(815) 468	Manteno	Ameritech Illinois	Landline
(815) 418	Manhattan	Globalcom Inc Il	Landline
(815) 444	Crystal Lake	Ameritech Illinois	Landline
(815) 424	Elwood	Ameritech Illinois	Landline
(815) 568	Woodstock	Ameritech Illinois	Landline
(815) 840	Stockton	Aero North Communications Inc Il	Landline
(815) 882	Lostant	Mcnabb Telephone Co	Landline
(815) 889	Milford	Frontier Communications Of The Carolinas Inc Il	Landline
(815) 776	Galena	Ameritech Illinois	Landline
(815) 926	Wilmington	Broadwing Communications Llc Il	Landline
(815) 220	La Salle	Ameritech Illinois	Landline
(815) 845	Elizabeth	Frontier North Inc Il	Landline
(815) 849	Amboy	Frontier North Inc Il	Landline
(815) 318	Morris	Broadwing Communications Llc Il	Landline
(815) 354	Woodstock	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 717	New Lenox	Broadwing Communications Llc Il	Landline
(815) 801	Freeport	Aero North Communications Inc Il	Landline
(815) 872	Princeton	Frontier North Inc Il	Landline
(815) 895	Maple Park	Frontier North Inc Il	Landline
(815) 876	Ohio	Frontier North Inc Il	Landline
(815) 422	Saint Anne	Ameritech Illinois	Landline
(815) 521	Minooka	Ameritech Illinois	Landline
(815) 689	Kempton	Frontier Communications Of Illinois Inc	Landline
(815) 574	Harmon	Essex Telcom Inc	Landline
(815) 432	Watseka	Ameritech Illinois	Landline
(815) 552	Romeoville	Ameritech Illinois	Landline
(815) 443	Pearl City	Frontier North Inc Il	Landline
(815) 796	Flanagan	Frontier Communications Of Prairie Inc	Landline
(815) 276	Crystal Lake	Teleport Communications America Llc Il	Landline
(815) 989	Prophetstown	Sprint Communications Company L P Il	Landline
(815) 536	Brookfield	Usa Mobility Wireless Inc	Wireless
(815) 972	Rockford	Ameritech Illinois	Landline
(815) 394	Rockford	Ameritech Illinois	Landline
(815) 618	Freeport	New Cingular Wireless Pcs Llc Il	Wireless
(815) 502	Woodstock	Globalcom Inc Il	Landline
(815) 951	Lockport	Essex Telcom Inc	Landline
(815) 960	Leaf River	North County Communications Corp Ca	Landline
(815) 795	Marseilles	Marseilles Telephone Co Of Marseilles	Landline
(815) 460	Joliet	Globalcom Inc Il	Landline
(815) 634	Mazon	Ameritech Illinois	Landline
(815) 745	Stockton	Frontier North Inc Il	Landline
(815) 595	Oregon	At T Local	Landline
(815) 343	Ottawa	New Cingular Wireless Pcs Llc Il	Wireless
(815) 670	Rockford	Sprint Spectrum L P	Wireless
(815) 769	Seneca	Broadwing Communications Llc Il	Landline
(815) 446	Cedar Point	Frontier North Inc Il	Landline
(815) 947	Kent	Frontier North Inc Il	Landline
(815) 245	Ingleside	New Cingular Wireless Pcs Llc Il	Wireless
(815) 319	Rockford	United States Cellular Corp Illinois	Wireless
(815) 417	Braidwood	Ameritech Illinois	Landline
(815) 447	Princeton	Frontier Communications Of Depue Inc	Landline
(815) 673	Cornell	Frontier North Inc Il	Landline
(815) 476	Wilmington	Ameritech Illinois	Landline
(815) 682	Wellington	Frontier Communications Of The Carolinas Inc Il	Landline
(815) 269	Gilman	Frontier Communications Of The Carolinas Inc Il	Landline
(815) 677	Elizabeth	Cellco Partnership Dba Verizon Wireless Il	Landline
(815) 366	Ottawa	Broadwing Communications Llc Il	Landline
(815) 268	Onarga	Ameritech Illinois	Landline
(815) 730	Joliet	Ameritech Illinois	Landline
(815) 498	Sandwich	Frontier North Inc Il	Landline
(815) 501	Sycamore	Sprint Spectrum L P	Wireless
(815) 537	Prophetstown	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 479	Crystal Lake	Ameritech Illinois	Landline
(815) 504	Gardner	Globalcom Inc Il	Landline
(815) 631	Sterling	Ameritech Illinois	Landline
(815) 873	Rockford	Frontier North Inc Il	Landline
(815) 340	La Moille	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 883	Oglesby	Ameritech Illinois	Landline
(815) 328	Romeoville	Broadwing Communications Llc Il	Landline
(815) 329	Oglesby	Sbc Internet Services Inc	Wireless
(815) 575	Woodstock	New Cingular Wireless Pcs Llc Il	Wireless
(815) 771	Ashkum	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 415	Seneca	Ameritech Illinois	Landline
(815) 326	Oglesby	New Cingular Wireless Pcs Llc Il	Wireless
(815) 831	Davis	Aero North Communications Inc Il	Landline
(815) 954	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 739	Bolingbrook	Sprint Spectrum L P	Wireless
(815) 215	New Lenox	Globalcom Inc Il	Landline
(815) 807	German Valley	Aero North Communications Inc Il	Landline
(815) 299	Rockford	United States Cellular Corp Illinois	Wireless
(815) 764	Dekalb	United States Cellular Corp Illinois	Wireless
(815) 748	Dekalb	Frontier North Inc Il	Landline
(815) 427	Saint Anne	Ameritech Illinois	Landline
(815) 564	Rock Falls	Ameritech Illinois	Landline
(815) 371	Utica	Broadwing Communications Llc Il	Landline
(815) 823	Joliet	Xo Illinois Inc	Landline
(815) 726	New Lenox	Ameritech Illinois	Landline
(815) 528	Mchenry	Teleport Communications America Llc Il	Landline
(815) 469	Mokena	Ameritech Illinois	Landline
(815) 763	Joliet	Answer America Dba Answer Usa	Wireless
(815) 851	Joliet	Usa Mobility Wireless Inc	Wireless
(815) 551	Savanna	Essex Telcom Inc	Landline
(815) 419	Pontiac	At T Local	Landline
(815) 556	Plainfield	Broadwing Communications Llc Il	Landline
(815) 750	Marseilles	Mtco Communications Inc	Landline
(815) 577	Joliet	Ameritech Illinois	Landline
(815) 209	Rockford	Level 3 Communications Llc Il	Landline
(815) 731	Plainfield	Ameritech Illinois	Landline
(815) 520	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 649	Gardner	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 632	Sterling	Ameritech Illinois	Landline
(815) 584	Dwight	Ameritech Illinois	Landline
(815) 964	Rockford	Ameritech Illinois	Landline
(815) 848	Pontiac	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 753	Dekalb	Frontier North Inc Il	Landline
(815) 331	Mchenry	Broadwing Communications Llc Il	Landline
(815) 606	Ottawa	Globalcom Inc Il	Landline
(815) 579	Oglesby	Sprint Spectrum L P	Wireless
(815) 428	Martinton	Frontier North Inc Il	Landline
(815) 741	Joliet	Ameritech Illinois	Landline
(815) 625	Sterling	Ameritech Illinois	Landline
(815) 548	Rock Falls	Ameritech Illinois	Landline
(815) 481	Brookfield	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 877	Machesney Park	Ameritech Illinois	Landline
(815) 285	Franklin Grove	Gallatin River Communications Dba Centurylink	Landline
(815) 539	Mendota	Frontier North Inc Il	Landline
(815) 908	Freeport	Sprint Communications Company L P Il	Wireless
(815) 617	Ottawa	At T Local	Landline
(815) 506	Union	Level 3 Communications Llc Il	Landline
(815) 223	La Salle	Ameritech Illinois	Landline
(815) 620	Atkinson	Essex Telcom Inc	Landline
(815) 645	Stillman Valley	Frontier North Inc Il	Landline
(815) 570	Sandwich	Level 3 Communications Llc Il	Landline
(815) 639	Machesney Park	Ameritech Illinois	Landline
(815) 294	Brookfield	Usa Mobility Wireless Inc	Wireless
(815) 363	Mchenry	Ameritech Illinois	Landline
(815) 549	Kankakee	Sprint Spectrum L P	Wireless
(815) 452	Toluca	Frontier North Inc Il	Landline
(815) 486	Martinton	Frontier North Inc Il	Landline
(815) 467	Channahon	Ameritech Illinois	Landline
(815) 725	Joliet	Ameritech Illinois	Landline
(815) 248	Durand	Frontier North Inc Il	Landline
(815) 204	Crystal Lake	Usa Mobility Wireless Inc	Wireless
(815) 310	Utica	Broadwing Communications Llc Il	Landline
(815) 257	Streator	Illinois Valley Cellular Rsa 2 Ii Partnership	Wireless
(815) 880	Woodstock	Xo Illinois Inc	Landline
(815) 678	Spring Grove	Frontier North Inc Il	Landline
(815) 601	Rockford	Bitwise Communications Inc Il	Landline
(815) 907	Manteno	Broadwing Communications Llc Il	Landline
(815) 813	Apple River	Aero North Communications Inc Il	Landline
(815) 834	Lockport	Ameritech Illinois	Landline
(815) 517	Dekalb	Mci Worldcom Communications Inc Il	Landline
(815) 370	Romeoville	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 800	Poplar Grove	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 957	Rockton	Level 3 Communications Llc Il	Landline
(815) 640	Ottawa	Teleport Communications America Llc Il	Landline
(815) 302	Joliet	Sprint Spectrum L P	Wireless
(815) 653	Ringwood	Frontier North Inc Il	Landline
(815) 510	Joliet	Mediacom Telephony Of Illinois Llc Il	Wireless
(815) 909	Dekalb	T Mobile Usa Inc	Landline
(815) 935	Bradley	Ameritech Illinois	Landline
(815) 356	Crystal Lake	Ameritech Illinois	Landline
(815) 660	Romeoville	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 449	Rock City	Frontier North Inc Il	Landline
(815) 461	Romeoville	Broadwing Communications Llc Il	Landline
(815) 540	Rockford	Sprint Spectrum L P	Wireless
(815) 782	Plainfield	Broadwing Communications Llc Il	Landline
(815) 306	Romeoville	Broadwing Communications Llc Il	Landline
(815) 766	Dekalb	United States Cellular Corp Illinois	Wireless
(815) 628	Compton	Frontier North Inc Il	Landline
(815) 304	Kankakee	Broadwing Communications Llc Il	Landline
(815) 945	Chenoa	Frontier North Inc Il	Landline
(815) 404	Crystal Lake	Sprint Spectrum L P	Wireless
(815) 321	Woodstock	Xo Illinois Inc	Landline
(815) 621	Rockford	Sprint Spectrum L P	Wireless
(815) 345	Rockford	Level 3 Communications Llc Il	Landline
(815) 830	Oglesby	New Cingular Wireless Pcs Llc Il	Wireless
(815) 333	Cary	Broadwing Communications Llc Il	Landline
(815) 361	Manhattan	Broadwing Communications Llc Il	Landline
(815) 968	Rockford	Ameritech Illinois	Landline
(815) 663	Dalzell	Frontier North Inc Il	Landline
(815) 507	Momence	Level 3 Communications Llc Il	Landline
(815) 722	Lockport	Ameritech Illinois	Landline
(815) 301	Crystal Lake	Broadwing Communications Llc Il	Landline
(815) 500	Marseilles	Sprint Communications Company L P Il	Landline
(815) 902	Lyndon	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 706	Lyndon	Essex Telcom Inc	Landline
(815) 703	Rockford	Sprint Spectrum L P	Wireless
(815) 237	Gardner	Ameritech Illinois	Landline
(815) 853	Toluca	Frontier North Inc Il	Landline
(815) 216	Bourbonnais	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 615	Mendota	Level 3 Communications Llc Il	Landline
(815) 278	Bourbonnais	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 992	Streator	Sprint Spectrum L P	Wireless
(815) 668	Joliet	Neutral Tandem Illinois Llc Il	Wireless
(815) 698	Clifton	Frontier North Inc Il	Landline
(815) 781	Chebanse	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 582	Joliet	T Mobile Usa Inc	Wireless
(815) 221	Romeoville	Teleport Communications America Llc Il	Landline
(815) 917	Rochelle	Essex Telcom Inc	Landline
(815) 246	Earlville	Frontier North Inc Il	Landline
(815) 230	Plainfield	Broadwing Communications Llc Il	Landline
(815) 456	Ashton	Frontier North Inc Il	Landline
(815) 755	Oglesby	American Messaging Am Inc	Wireless
(815) 402	Galena	Level 3 Communications Llc Il	Landline
(815) 327	Plainfield	Broadwing Communications Llc Il	Landline
(815) 450	Momence	New Cingular Wireless Pcs Llc Il	Wireless
(815) 251	Dixon	Gallatin River Communications Dba Centurylink	Landline
(815) 566	Belvidere	Level 3 Communications Llc Il	Landline
(815) 721	Rockford	At T Local	Landline
(815) 484	Rockford	Ameritech Illinois	Landline
(815) 671	Joliet	Level 3 Communications Llc Il	Landline
(815) 930	Elizabeth	Sprint Communications Company L P Il	Landline
(815) 603	Kankakee	T Mobile Usa Inc	Wireless
(815) 281	Galena	United States Cellular Corp Illinois	Wireless
(815) 316	Rockford	Tds Metrocom Inc Il	Landline
(815) 641	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 382	Crystal Lake	New Cingular Wireless Pcs Llc Il	Wireless
(815) 267	Plainfield	Mci Worldcom Communications Inc Il	Landline
(815) 791	Joliet	Sprint Spectrum L P	Wireless
(815) 232	Freeport	Frontier North Inc Il	Landline
(815) 655	Sterling	Essex Telcom Inc	Landline
(815) 525	South Beloit	Tds Metrocom Inc Il	Landline
(815) 203	Joliet	Usa Mobility Wireless Inc	Wireless
(815) 410	La Salle	Level 3 Communications Llc Il	Landline
(815) 390	Braidwood	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 997	Rockford	Mcleodusa Telecommunications Services Inc Il	Landline
(815) 757	Dekalb	United States Cellular Corp Illinois	Wireless
(815) 398	Rockford	Ameritech Illinois	Landline
(815) 416	Morris	Ameritech Illinois	Landline
(815) 735	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 351	Kankakee	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 337	Woodstock	Ameritech Illinois	Landline
(815) 474	Morris	New Cingular Wireless Pcs Llc Il	Wireless
(815) 914	Rockford	Sprint Spectrum L P	Wireless
(815) 749	Rockford	Answer America Dba Answer Usa	Wireless
(815) 206	Woodstock	Ameritech Illinois	Landline
(815) 719	Princeton	Sprint Spectrum L P	Wireless
(815) 442	Tonica	Tonica Telephone Co	Landline
(815) 273	Savanna	Gallatin River Communications Dba Centurylink	Landline
(815) 271	Mchenry	Mci Worldcom Communications Inc Il	Landline
(815) 679	Plainfield	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 910	Mendota	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 395	Rockford	Ameritech Illinois	Landline
(815) 387	Rockford	Ameritech Illinois	Landline
(815) 844	Pontiac	Frontier North Inc Il	Landline
(815) 357	Morris	Ameritech Illinois	Landline
(815) 480	Rockford	Usa Mobility Wireless Inc	Wireless
(815) 674	Streator	New Cingular Wireless Pcs Llc Il	Wireless
(815) 622	Sterling	Ameritech Illinois	Landline
(815) 499	Sterling	United States Cellular Corp Illinois	Wireless
(815) 783	Gilman	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 884	Harvard	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 912	Belvidere	Aero North Communications Inc Il	Landline
(815) 967	Rockford	Ameritech Illinois	Landline
(815) 630	Joliet	T Mobile Usa Inc	Wireless
(815) 842	Pontiac	Frontier North Inc Il	Landline
(815) 228	Ottawa	New Cingular Wireless Pcs Llc Il	Wireless
(815) 471	Watseka	Illinois Valley Cellular Rsa 2 I Partnership	Wireless
(815) 434	Ottawa	Ameritech Illinois	Landline
(815) 767	Joliet	American Messaging Am Inc	Wireless
(815) 820	Elizabeth	Aero North Communications Inc Il	Landline
(815) 805	Durand	Aero North Communications Inc Il	Landline
(815) 768	Lockport	Ameritech Illinois	Wireless
(815) 362	German Valley	Frontier North Inc Il	Landline
(815) 855	Milledgeville	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 751	Dekalb	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 485	New Lenox	Ameritech Illinois	Landline
(815) 451	Mchenry	New Cingular Wireless Pcs Llc Il	Wireless
(815) 607	Flanagan	Bitwise Communications Inc Il	Landline
(815) 348	Joliet	Us Xchange Of Illinois Llc Dba Choice One Comm Il	Wireless
(815) 810	Pearl City	Aero North Communications Inc Il	Landline
(815) 375	Romeoville	United States Cellular Corp Illinois	Wireless
(815) 975	Belvidere	New Cingular Wireless Pcs Llc Il	Wireless
(815) 814	Woodstock	T Mobile Usa Inc	Wireless
(815) 806	Tinley Park	Ameritech Illinois	Landline
(815) 952	Lanark	Aero North Communications Inc Il	Landline
(815) 229	Rockford	Ameritech Illinois	Landline
(815) 915	Coal City	Level 3 Communications Llc Il	Landline
(815) 236	Mchenry	New Cingular Wireless Pcs Llc Il	Wireless
(815) 647	Cullom	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 557	Plainfield	Sprint Spectrum L P	Wireless
(815) 565	Morrison	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 762	Dekalb	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 742	Rockford	United States Cellular Corp Illinois	Wireless
(815) 314	Manhattan	Broadwing Communications Llc Il	Landline
(815) 558	Joliet	United States Cellular Corp Illinois	Wireless
(815) 774	Joliet	Ameritech Illinois	Landline
(815) 633	Machesney Park	Ameritech Illinois	Landline
(815) 600	Joliet	New Cingular Wireless Pcs Llc Il	Landline
(815) 201	Rockford	Bandwidth Com Clec Llc Il	Wireless
(815) 985	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 642	Minooka	Broadwing Communications Llc Il	Landline
(815) 644	Crescent City	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 687	Woodstock	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 654	Machesney Park	Ameritech Illinois	Landline
(815) 412	Frankfort	Broadwing Communications Llc Il	Landline
(815) 282	Roscoe	Ameritech Illinois	Landline
(815) 718	Sterling	United States Cellular Corp Illinois	Wireless
(815) 821	Freeport	United States Cellular Corp Illinois	Landline
(815) 973	Dixon	United States Cellular Corp Illinois	Wireless
(815) 847	Rockford	Sbc Internet Services Inc	Landline
(815) 580	Rockford	At T Local	Landline
(815) 527	Woodstock	Teleport Communications America Llc Il	Landline
(815) 367	Winslow	Frontier North Inc Il	Landline
(815) 372	Plainfield	Ameritech Illinois	Landline
(815) 202	Rockford	New Cingular Wireless Pcs Llc Il	Wireless
(815) 609	Plainfield	Ameritech Illinois	Landline
(815) 828	Minooka	Xo Illinois Inc	Landline
(815) 892	Joliet	Essex Telcom Inc	Landline
(815) 728	Ringwood	Frontier North Inc Il	Landline
(815) 702	Saunemin	Sprint Communications Company L P Il	Landline
(815) 666	Joliet	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 325	Forrest	New Cingular Wireless Pcs Llc Il	Wireless
(815) 315	Rockford	Level 3 Communications Llc Il	Landline
(815) 940	Gardner	Level 3 Communications Llc Il	Landline
(815) 650	Freeport	At T Local	Landline
(815) 802	Kankakee	Ameritech Illinois	Landline
(815) 899	Sycamore	Frontier North Inc Il	Landline
(815) 826	Somonauk	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 604	Franklin Grove	Essex Telcom Inc	Landline
(815) 893	Crystal Lake	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 241	Deerfield	American Messaging Am Inc	Wireless
(815) 707	Gilman	Level 3 Communications Llc Il	Landline
(815) 867	Pontiac	Sprint Spectrum L P	Wireless
(815) 765	Poplar Grove	Frontier North Inc Il	Landline
(815) 516	Rockford	Sprint Spectrum L P	Landline
(815) 804	Pecatonica	Aero North Communications Inc Il	Landline
(815) 226	Rockford	Ameritech Illinois	Landline
(815) 759	Mchenry	Ameritech Illinois	Landline
(815) 423	Elwood	Ameritech Illinois	Landline
(815) 610	Cornell	Bitwise Communications Inc Il	Landline
(815) 988	Rockford	United States Cellular Corp Illinois	Wireless
(815) 901	Dekalb	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 235	Freeport	Frontier North Inc Il	Landline
(815) 524	Romeoville	Teleport Communications America Llc Il	Landline
(815) 364	Reddick	Broadwing Communications Llc Il	Landline
(815) 919	Joliet	T Mobile Usa Inc	Wireless
(815) 835	Dixon	Essex Telcom Inc	Landline
(815) 665	Ottawa	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 701	Woodstock	Level 3 Communications Llc Il	Landline
(815) 523	Kankakee	Teleport Communications America Llc Il	Landline
(815) 546	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 277	Frankfort	Teleport Communications America Llc Il	Landline
(815) 662	Momence	Level 3 Communications Llc Il	Landline
(815) 515	Watseka	Level 3 Communications Llc Il	Landline
(815) 956	Morrison	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 881	Oregon	Essex Telcom Inc	Landline
(815) 955	Joliet	Sprint Spectrum L P	Wireless
(815) 860	Rockford	Teleport Communications America Llc Il	Wireless
(815) 313	Ottawa	Broadwing Communications Llc Il	Landline
(815) 843	Ashton	Essex Telcom Inc	Landline
(815) 272	Joliet	Mci Worldcom Communications Inc Il	Landline
(815) 578	Mchenry	Ameritech Illinois	Landline
(815) 818	Warren	Aero North Communications Inc Il	Landline
(815) 681	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 264	Waterman	Frontier North Inc Il	Landline
(815) 562	Rochelle	Frontier North Inc Il	Landline
(815) 978	Wheeling	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 212	Joliet	T Mobile Usa Inc	Landline
(815) 953	Bourbonnais	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 797	Somonauk	Level 3 Communications Llc Il	Landline
(815) 233	Ridott	Frontier North Inc Il	Landline
(815) 379	Walnut	Frontier North Inc Il	Landline
(815) 487	Plainfield	Globalcom Inc Il	Landline
(815) 817	Hanover	Aero North Communications Inc Il	Landline
(815) 690	Joliet	United States Cellular Corp Illinois	Wireless
(815) 250	La Salle	Comcast Phone Of Illinois Llc Dba Comco Il	Landline
(815) 862	Dekalb	Charter Fiberlink Illinois Llc Il	Wireless
(815) 240	Joliet	Charter Fiberlink Illinois Llc Il	Wireless
(815) 808	Winslow	Aero North Communications Inc Il	Landline
(815) 239	Pecatonica	Frontier North Inc Il	Landline
(815) 790	Union	Sprint Spectrum L P	Wireless
(815) 503	Mendota	Sprint Spectrum L P	Wireless
(815) 433	Ottawa	Ameritech Illinois	Landline
(815) 323	Belvidere	Level 3 Communications Llc Il	Landline
(815) 543	Rockford	United States Cellular Corp Illinois	Wireless
(815) 258	Manteno	New Cingular Wireless Pcs Llc Il	Wireless
(815) 761	Dekalb	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 980	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 505	Rockford	T Mobile Usa Inc	Wireless
(815) 378	Rockford	Sprint Spectrum L P	Wireless
(815) 991	Sycamore	Essex Telcom Inc	Landline
(815) 349	Mchenry	Xo Illinois Inc	Landline
(815) 870	Rockford	Usa Mobility Wireless Inc	Wireless
(815) 508	Dekalb	New Cingular Wireless Pcs Llc Il	Wireless
(815) 931	Joliet	New Cingular Wireless Pcs Llc Il	Wireless
(815) 553	Joliet	Ovation Communications Of Illinois Inc	Landline
(815) 803	Byron	Aero North Communications Inc Il	Landline
(815) 530	Joliet	Sprint Spectrum L P	Landline
(815) 676	Plainfield	Level 3 Communications Llc Il	Landline
(815) 714	Joliet	Sprint Communications Company L P Il	Landline
(815) 217	Dekalb	Digital Network Access Communications Inc Il	Landline
(815) 890	Rockford	Aero North Communications Inc Il	Landline
(815) 591	Hanover	Frontier North Inc Il	Landline
(815) 773	Joliet	Ameritech Illinois	Landline
(815) 661	Morris	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 692	Fairbury	Frontier North Inc Il	Landline
(815) 623	Roscoe	Frontier North Inc Il	Landline
(815) 965	Rockford	Ameritech Illinois	Landline
(815) 772	Morrison	Citizens Telecom Co Illinois Frontier Citizens Il	Landline
(815) 680	Manhattan	Rcn Telecom Services Of Illinois Inc Il	Landline
(815) 969	Rockford	Ameritech Illinois	Landline
(815) 836	Lockport	Ameritech Illinois	Landline
(815) 942	Morris	Ameritech Illinois	Landline
(815) 352	Kankakee	Broadwing Communications Llc Il	Landline
(815) 970	Sycamore	Sprint Spectrum L P	Wireless
(815) 283	Joliet	Mediacom Telephony Of Illinois Llc Il	Wireless
(815) 839	Kankakee	Xo Illinois Inc	Landline
(815) 218	Rockford	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 338	Woodstock	Ameritech Illinois	Landline
(815) 994	Dixon	Sprint Spectrum L P	Wireless
(815) 534	Frankfort	Level 3 Communications Llc Il	Landline
(815) 213	Sterling	United States Cellular Corp Illinois	Wireless
(815) 913	Joliet	Sprint Communications Company L P Il	Landline
(815) 905	Romeoville	Level 3 Communications Llc Il	Landline
(815) 441	Polo	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 710	Morris	At T Local	Landline
(815) 265	Gilman	Ameritech Illinois	Landline
(815) 295	Kankakee	T Mobile Usa Inc	Landline
(815) 360	Sublette	Essex Telcom Inc	Landline
(815) 554	Galena	Mediacom Telephony Of Illinois Llc Il	Landline
(815) 583	Morrison	Essex Telcom Inc	Landline
(815) 608	Rockford	T Mobile Usa Inc	Wireless
(815) 559	Fulton	Essex Telcom Inc	Landline
(815) 963	Rockford	Ameritech Illinois	Landline
(815) 491	Mchenry	365 Wireless Llc	Wireless
(815) 307	Woodstock	Broadwing Communications Llc Il	Landline
(815) 596	Marengo	Sbc Internet Services Inc	Landline
(815) 961	Rockford	Ameritech Illinois	Landline
(815) 712	Harvard	Sprint Spectrum L P	Wireless
(815) 207	Joliet	At T Local	Landline
(815) 746	Dekalb	Marseilles Telephone Co Of Marseilles	Wireless
(815) 941	Morris	Ameritech Illinois	Landline
(815) 347	Woodstock	Cellco Partnership Dba Verizon Wireless Il	Wireless
(815) 261	Crystal Lake	Mci Worldcom Communications Inc Il	Landline
(815) 904	Rockford	New Cingular Wireless Pcs Llc Il	Wireless