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
708-367 7 Crete IL 224C ONVOY, LLC 358   2023-04-20   
708-375 2 Bellwood IL 224C ONVOY, LLC 358   2021-08-09   
708-375 4 Bellwood IL 224C ONVOY, LLC 358   2021-08-09   
708-381 1 Tinley Park IL 224C ONVOY, LLC 358   2019-07-14   
708-381 2 Tinley Park IL 224C ONVOY, LLC 358   2019-07-14   
708-382 5 Tinley Park IL 224C ONVOY, LLC 358   2021-12-03   
708-390 1 Mokena IL 224C ONVOY, LLC 358   2025-10-16   
708-390 4 Mokena IL 224C ONVOY, LLC 358   2010-03-29   
708-391 3 Cicero IL 224C ONVOY, LLC 358   2021-10-16   
708-394 7 Lansing IL 224C ONVOY, LLC 358   2019-07-14   
708-395 7 River Grove IL 224C ONVOY, LLC 358   2023-08-06   
708-398 8 Oak Lawn IL 224C ONVOY, LLC 358   2010-02-26   
708-398 9 Oak Lawn IL 224C ONVOY, LLC 358   2017-07-29   
708-401 3 Bellwood IL 224C ONVOY, LLC 358   2008-05-22   
708-401 4 Bellwood IL 224C ONVOY, LLC 358   2008-03-30   
708-401 6 Bellwood IL 224C ONVOY, LLC 358   2019-07-07   
708-401 8 Bellwood IL 224C ONVOY, LLC 358   2008-04-11   
708-401 9 Bellwood IL 224C ONVOY, LLC 358   2019-07-07   
708-402 4 River Grove IL 224C ONVOY, LLC 358   2023-06-19   
708-402 5 River Grove IL 224C ONVOY, LLC 358   2023-06-19   
708-402 6 River Grove IL 224C ONVOY, LLC 358   2025-10-26   
708-402 7 River Grove IL 224C ONVOY, LLC 358   2010-03-04   
708-405 6 Oak Park IL 224C ONVOY, LLC 358   2004-09-15   
708-412 2 Chicago Heights IL 224C ONVOY, LLC 358   2024-04-15   
708-412 3 Chicago Heights IL 224C ONVOY, LLC 358   2024-04-26   
708-412 4 Chicago Heights IL 224C ONVOY, LLC 358   2024-02-22   
708-412 5 Chicago Heights IL 224C ONVOY, LLC 358   2024-02-22   
708-412 6 Chicago Heights IL 224C ONVOY, LLC 358   2024-02-22   
708-412 7 Chicago Heights IL 224C ONVOY, LLC 358   2024-02-22   
708-412 8 Chicago Heights IL 224C ONVOY, LLC 358   2024-02-22   
708-414 3 Crete IL 224C ONVOY, LLC 358   2021-02-12   
708-414 7 Crete IL 224C ONVOY, LLC 358   2021-06-23   
708-419 A Calumet City IL 224C ONVOY, LLC 358      
708-419 0 Calumet City IL 224C ONVOY, LLC 358   2016-04-25   
708-419 1 Calumet City IL 224C ONVOY, LLC 358   2016-04-25   
708-419 2 Calumet City IL 224C ONVOY, LLC 358   2018-12-27   
708-419 5 Calumet City IL 224C ONVOY, LLC 358   2026-05-10   
708-419 7 Calumet City IL 224C ONVOY, LLC 358   2021-02-12   
708-426 1 Cicero IL 224C ONVOY, LLC 358   2012-09-30   
708-432 2 Bellwood IL 224C ONVOY, LLC 358   2021-08-09   
708-432 3 Bellwood IL 224C ONVOY, LLC 358   2021-08-09   
708-432 5 Bellwood IL 224C ONVOY, LLC 358   2008-06-01   
708-432 6 Bellwood IL 224C ONVOY, LLC 358   2008-06-01   
708-432 7 Bellwood IL 224C ONVOY, LLC 358   2008-06-01   
708-432 8 Bellwood IL 224C ONVOY, LLC 358   2008-06-01   
708-433 A Beecher IL 224C ONVOY, LLC 358      
708-433 1 Beecher IL 224C ONVOY, LLC 358   2006-01-07   
708-434 2 Oak Park IL 224C ONVOY, LLC 358   2004-09-15   
708-434 7 Oak Park IL 224C ONVOY, LLC 358   2026-05-31   
708-435 2 Oak Park IL 224C ONVOY, LLC 358   2012-09-30   

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

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