Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGIL24XMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
312-530 1 Chicago Zone 01-Calumet IL 495J STRATUS NETWORKS 358   2020-09-20   
331-232 8 West Chicago IL 495J STRATUS NETWORKS 358   2020-09-26   
331-249 9 Naperville IL 495J STRATUS NETWORKS 358   2020-09-26   
331-252 8 Warrenville IL 495J STRATUS NETWORKS 358   2020-09-26   
331-259 0 Sugar Grove IL 495J STRATUS NETWORKS 358   2020-09-26   
331-261 0 Lemont IL 495J STRATUS NETWORKS 358   2020-09-26   
331-263 9 Bensenville IL 495J STRATUS NETWORKS 358   2020-09-26   
331-264 9 Hinsdale IL 495J STRATUS NETWORKS 358   2020-10-10   
331-265 0 Geneva IL 495J STRATUS NETWORKS 358   2020-10-10   
331-266 0 Geneva IL 495J STRATUS NETWORKS 358   2020-09-26   
331-310 5 Big Rock IL 495J STRATUS NETWORKS 358   2020-12-13   
331-348 0 Elburn IL 495J STRATUS NETWORKS 358   2020-10-02   
331-400 8 Oswego IL 495J STRATUS NETWORKS 358   2020-09-26   
331-600 1 Wheaton IL 495J STRATUS NETWORKS 358   2020-09-26   
331-666 9 Aurora IL 495J STRATUS NETWORKS 358   2020-09-20   
331-704 9 Kaneville IL 495J STRATUS NETWORKS 358   2020-09-26   
331-808 7 Plano IL 495J STRATUS NETWORKS 358   2020-09-26   
331-946 0 Glen Ellyn IL 495J STRATUS NETWORKS 358   2020-10-02   
618-543 1 Joppa IL 495J STRATUS NETWORKS 362   2020-10-14   
618-629 9 Ewing IL 495J STRATUS NETWORKS 362   2020-10-14   
618-715 4 Harrisburg IL 495J STRATUS NETWORKS 362   2020-10-14   
618-724 0 Christopher IL 495J STRATUS NETWORKS 362   2020-10-14   
618-771 4 Vienna IL 495J STRATUS NETWORKS 362   2020-10-14   
618-893 6 Cobden IL 495J STRATUS NETWORKS 362   2020-10-14   
618-995 3 Goreville IL 495J STRATUS NETWORKS 362   2020-10-14   
630-274 9 Bensenville IL 495J STRATUS NETWORKS 358   2020-09-20   
630-326 0 Geneva IL 495J STRATUS NETWORKS 358   2020-12-17   
630-349 9 Elmhurst IL 495J STRATUS NETWORKS 358   2020-09-26   
630-678 3 Lombard IL 495J STRATUS NETWORKS 358   2020-10-10   
708-213 9 Homewood IL 495J STRATUS NETWORKS 358   2020-09-26   
708-255 9 La Grange IL 495J STRATUS NETWORKS 358   2020-09-20   
708-294 0 Summit IL 495J STRATUS NETWORKS 358   2020-09-26   
708-358 9 Oak Park IL 495J STRATUS NETWORKS 358   2020-09-26   
708-382 6 Tinley Park IL 495J STRATUS NETWORKS 358   2020-10-10   
708-384 1 Bellwood IL 495J STRATUS NETWORKS 358   2020-09-20   
708-393 0 Cicero IL 495J STRATUS NETWORKS 358   2020-09-20   
708-443 0 Cicero IL 495J STRATUS NETWORKS 358   2020-10-03   
708-462 9 Harvey IL 495J STRATUS NETWORKS 358   2020-09-26   
708-487 8 Riverdale IL 495J STRATUS NETWORKS 358   2020-09-26   
708-505 0 La Grange IL 495J STRATUS NETWORKS 358   2020-09-26   
708-576 0 Oak Lawn IL 495J STRATUS NETWORKS 358   2020-10-03   
708-584 5 Beecher IL 495J STRATUS NETWORKS 358   2020-09-20   
708-587 8 Governors Park IL 495J STRATUS NETWORKS 358   2020-10-10   
708-621 9 Cicero IL 495J STRATUS NETWORKS 358   2020-12-13   
708-635 5 Orland IL 495J STRATUS NETWORKS 358   2020-10-10   
708-662 1 Tinley Park IL 495J STRATUS NETWORKS 358   2020-09-26   
708-685 0 La Grange IL 495J STRATUS NETWORKS 358   2020-09-26   
708-694 0 Mokena IL 495J STRATUS NETWORKS 358   2020-09-26   
708-695 0 River Grove IL 495J STRATUS NETWORKS 358   2020-09-26   
708-726 A Peotone IL 495J STRATUS NETWORKS 358      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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