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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 409 | Jacksonville | Level 3 Communications Llc - Il | Landline | View |
| 410 | Bloomington | Bitwise Communications Inc. - Il | Landline | View |
| 412 | Decatur | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 413 | Decatur | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 414 | Springfield | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 415 | Springfield | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 416 | Springfield | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 417 | Champaign | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 418 | Champaign | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 419 | Champaign | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 420 | Decatur | Ameritech Illinois | Landline | View |
| 421 | Decatur | Ameritech Illinois | Landline | View |
| 422 | Decatur | Ameritech Illinois | Landline | View |
| 423 | Decatur | Ameritech Illinois | Landline | View |
| 424 | Decatur | Ameritech Illinois | Landline | View |
| 425 | Decatur | Ameritech Illinois | Landline | View |
| 426 | New Canton | Frontier North Inc. - Il | Landline | View |
| 427 | Catlin | Ameritech Illinois | Landline | View |
| 428 | Decatur | Ameritech Illinois | Landline | View |
| 429 | Decatur | Ameritech Illinois | Landline | View |
| 430 | Quincy | United States Cellular Corp. - Illinois | Wireless | View |
| 431 | Danville | Ameritech Illinois | Landline | View |
| 432 | Hull | Frontier North Inc. - Il | Landline | View |
| 433 | Decatur | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 434 | Fowler | Ameritech Illinois | Landline | View |
| 435 | Waverly | Frontier North Inc. - Il | Landline | View |
| 436 | Palmyra | Frontier North Inc. - Il | Landline | View |
| 437 | Rockport | Frontier North Inc. - Il | Landline | View |
| 438 | Auburn | Frontier North Inc. - Il | Landline | View |
| 439 | Modesto | Frontier Communications Of Midland Inc. | Landline | View |
| 440 | Quincy | United States Cellular Corp. - Illinois | Wireless | View |
| 441 | Springfield | Broadvox-clec Llc - Il | Landline | View |
| 442 | Danville | Ameritech Illinois | Landline | View |
| 443 | Danville | Ameritech Illinois | Landline | View |
| 444 | Danville | Ameritech Illinois | Landline | View |
| 445 | New Holland | Frontier North Inc. - Il | Landline | View |
| 446 | Danville | Ameritech Illinois | Landline | View |
| 447 | Beason | Frontier Communications Of The Carolinas Inc - Il | Landline | View |
| 448 | Niota | Citizens Telecom Co Illinois-frontier Citizens -il | Landline | View |
| 449 | Colchester | Mcdonough Telephone Cooperative | Landline | View |
| 450 | Decatur | Ameritech Illinois | Landline | View |
| 451 | Decatur | Ameritech Illinois | Landline | View |
| 452 | Virginia | Cass Telephone Company | Landline | View |
| 453 | Hamilton | Citizens Telecom Co Illinois-frontier Citizens -il | Landline | View |
| 454 | Decatur | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 455 | Coatsburg | Adams Telephone Cooperative | Landline | View |
| 456 | New Douglas | Citizens Telecom Co Illinois-frontier Citizens -il | Landline | View |
| 457 | Concord | Frontier Communications Of Midland Inc. | Landline | View |
| 458 | Virginia | Cass Telephone Company | Landline | View |
| 459 | Windsor | Illinois Consolidated Telephone Co. | Landline | View |
| 460 | Mattoon | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 461 | Jacksonville | At&t Local | Landline | View |
| 462 | Decatur | Ameritech Illinois | Landline | View |
| 463 | Paris | Frontier North Inc. - Il | Landline | View |
| 464 | Decatur | Ameritech Illinois | Landline | View |
| 465 | Paris | Frontier North Inc. - Il | Landline | View |
| 466 | Paris | Frontier North Inc. - Il | Landline | View |
| 467 | Springfield | Ameritech Illinois | Landline | View |
| 468 | Oreana | Frontier North Inc. - Il | Landline | View |
| 469 | Saint Joseph | Ameritech Illinois | Landline | View |
| 470 | Springfield | Ameritech Illinois | Landline | View |
| 471 | Springfield | Teleport Communications America Llc - Il | Landline | View |
| 472 | Chapin | Frontier North Inc. - Il | Landline | View |
| 473 | Jacksonville | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 474 | Champaign | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 475 | Decatur | Ameritech Illinois | Landline | View |
| 476 | Virginia | Cass Telephone Company | Landline | View |
| 477 | Danville | Ameritech Illinois | Landline | View |
| 478 | Alexander | Frontier North Inc. - Il | Landline | View |
| 479 | Jacksonville | Frontier North Inc. - Il | Landline | View |
| 480 | Champaign | United States Cellular Corp. - Illinois | Wireless | View |
| 481 | Springfield | United States Cellular Corp. - Illinois | Wireless | View |
| 482 | Mason City | Citizens Telecom Co Illinois-frontier Citizens -il | Landline | View |
| 483 | Chatham | Frontier North Inc. - Il | Landline | View |
| 484 | Scottville | Frontier Communications Of Midland Inc. | Landline | View |
| 485 | Tolono | Frontier Communications Of The Carolinas Inc - Il | Landline | View |
| 486 | Illiopolis | Frontier North Inc. - Il | Landline | View |
| 487 | Cantrall | Ameritech Illinois | Landline | View |
| 488 | New Berlin | Frontier North Inc. - Il | Landline | View |
| 489 | Mansfield | Frontier North Inc. - Il | Landline | View |
| 490 | Jacksonville | United States Cellular Corp. - Illinois | Wireless | View |
| 491 | Jacksonville | United States Cellular Corp. - Illinois | Wireless | View |
| 492 | Springfield | Ameritech Illinois | Landline | View |
| 493 | Champaign | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 494 | Springfield | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 495 | Champaign | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 496 | Sherman | Frontier North Inc. - Il | Landline | View |
| 497 | Danville | Cellular Properties Inc. | Wireless | View |
| 498 | Rochester | Ameritech Illinois | Landline | View |
| 499 | Danville | Cellular Properties Inc. | Wireless | View |
| 501 | Springfield | At&t Local | Landline | View |
| 502 | Springfield | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 503 | Springfield | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 504 | Danville | Cellular Properties Inc. | Wireless | View |
| 505 | Macomb | Mediacom Telephony Of Illinois Llc - Il | Landline | View |
| 506 | Jacksonville | Sprint Spectrum L.p. | Wireless | View |
| 507 | Mattoon | Mediacom Telephony Of Illinois Llc - Il | Landline | View |
| 508 | Mattoon | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 509 | Golden | Adams Telsystems Inc. | Landline | View |
| 510 | Danville | Cellular Properties Inc. | Wireless | View |
Page Overview
This page provides detailed information and helpful insights related to your search. All data is based on telecom assignment records and community user reports. Use the navigation above to explore related area codes, prefixes, and reported numbers.
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