Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
630-210 A Naperville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-210 0 Naperville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-210 7 Naperville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-210 9 Naperville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-332 6 Plano IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-05-09   
630-338 4 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2003-01-14   
630-343 A Lemont IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-343 3 Lemont IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2002-11-26   
630-429 A Aurora IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-429 2 Aurora IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-441 A Downers Grove IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-441 1 Downers Grove IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-441 9 Downers Grove IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-442 A Downers Grove IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-442 6 Downers Grove IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-445 A Naperville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-445 6 Naperville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-456 A Wheaton IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-456 9 Wheaton IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-478 A Elmhurst IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-478 7 Elmhurst IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-509 A Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-509 6 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2017-03-09   
630-509 9 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-568 A Hinsdale IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-568 0 Hinsdale IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-568 2 Hinsdale IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-581 A Hinsdale IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-581 6 Hinsdale IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-594 6 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-10-23   
630-594 7 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-10-23   
630-594 8 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-10-23   
630-634 A Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-634 3 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-657 7 Warrenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2002-11-11   
630-756 8 Hinsdale IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2005-07-04   
630-785 A Lombard IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-785 5 Lombard IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 A Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 1 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 2 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 3 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 4 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 5 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 6 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-840 8 Geneva IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-919 6 Bensenville IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2019-06-06   
630-934 4 Elburn IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-12-17   
630-960 6 Downers Grove IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2026-07-17   
708-304 6 Crete IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2012-06-14   
708-375 7 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-01-05   
708-397 3 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2019-06-14   
708-438 8 Blue Island IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2019-06-26   
708-498 A Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-498 5 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2011-03-19   
708-538 3 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2018-02-08   
708-552 A Summit IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-552 9 Summit IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-627 6 Governors Park IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2015-04-27   
708-645 5 Orland IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2005-12-08   
708-694 6 Mokena IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2020-03-26   
708-701 5 Summit IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-11-10   
708-725 6 Oak Park IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2017-12-25   
708-725 7 Oak Park IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2001-06-19   
708-735 7 Cicero IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-07-29   
708-787 6 Beecher IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2019-06-28   
708-789 6 Orland IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-02-08   
708-792 8 Peotone IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2020-02-03   
708-884 A Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-884 0 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-10-07   
708-884 1 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-10-07   
708-884 2 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-10-07   
708-884 3 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-10-07   
708-884 4 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-10-07   
708-884 9 Bellwood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2013-10-07   
708-930 4 Oak Lawn IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2020-12-18   
708-960 6 Homewood IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-02-18   
708-982 4 Cicero IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-08-27   
773-204 A Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-06-05   
773-204 4 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-08-21   
773-204 5 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-06-05   
773-204 6 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-06-05   
773-204 7 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-06-05   
773-204 8 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-06-05   
773-204 9 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-06-05   
773-269 A Chicago Zone 04-Humboldt IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-269 5 Chicago Zone 04-Humboldt IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-306 A Chicago Zone 08-Portsmouth IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-306 7 Chicago Zone 08-Portsmouth IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-329 A Chicago Zone 03-Kildare IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-329 2 Chicago Zone 03-Kildare IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-365 2 Chicago Zone 04-Humboldt IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2018-02-16   
773-409 A Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-409 6 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-413 A Chicago Zone 05-Austin IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-413 5 Chicago Zone 05-Austin IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-446 4 Chicago Zone 06-Kedzie IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-448 6 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2025-12-08   
773-560 A Chicago Zone 06-Kedzie IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-560 7 Chicago Zone 06-Kedzie IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-01-14   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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