Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
224-493 9 Elgin IL 073H TELNYX LLC 358   2023-05-06   
224-524 0 Roselle IL 073H TELNYX LLC 358   2023-12-05   
224-768 3 Lake Forest IL 073H TELNYX LLC 358   2022-12-23   
312-638 0 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-08-25   
331-233 A Downers Grove IL 073H TELNYX LLC 358      
331-233 0 Downers Grove IL 073H TELNYX LLC 358   2017-04-27   
331-282 8 Hinsdale IL 073H TELNYX LLC 358   2022-07-23   
331-290 8 Aurora IL 073H TELNYX LLC 358   2022-11-03   
331-298 7 Naperville IL 073H TELNYX LLC 358   2024-01-12   
331-334 1 Geneva IL 073H TELNYX LLC 358   2022-09-04   
331-343 0 Downers Grove IL 073H TELNYX LLC 358   2023-03-21   
331-388 0 Sugar Grove IL 073H TELNYX LLC 358   2022-12-05   
331-466 0 Glen Ellyn IL 073H TELNYX LLC 358   2022-05-12   
331-867 4 Yorkville IL 073H TELNYX LLC 358   2023-05-28   
464-400 1 Bellwood IL 073H TELNYX LLC 358   2023-01-26   
464-529 8 Chicago Heights IL 073H TELNYX LLC 358   2022-12-30   
708-273 0 Bellwood IL 073H TELNYX LLC 358   2023-05-27   
708-443 2 Cicero IL 073H TELNYX LLC 358   2023-05-27   
708-443 9 Cicero IL 073H TELNYX LLC 358   2022-02-19   
773-309 2 Chicago Zone 05-Austin IL 073H TELNYX LLC 358   2022-12-15   
773-461 1 Chicago Zone 02-Edgewater IL 073H TELNYX LLC 358   2022-11-20   
773-599 5 Chicago Zone 08-Portsmouth IL 073H TELNYX LLC 358   2023-01-02   
779-426 0 Manhattan IL 073H TELNYX LLC 358   2022-12-15   
815-515 2 Watseka IL 073H TELNYX LLC 358   2022-12-02   
815-763 8 Joliet IL 073H TELNYX LLC 358   2022-12-05   
815-884 6 Earlville IL 073H TELNYX LLC 358   2022-12-05   
847-534 9 Roselle IL 073H TELNYX LLC 358   2023-04-28   
872-299 0 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-08-25   
872-320 0 Chicago Zone 10-Beverly IL 073H TELNYX LLC 358   2022-11-26   
872-324 9 Chicago Zone 09-South Chicago IL 073H TELNYX LLC 358   2023-01-14   
872-326 0 Chicago Zone 07-Stewart IL 073H TELNYX LLC 358   2023-01-27   
872-327 0 Chicago Zone 04-Humboldt IL 073H TELNYX LLC 358   2023-01-27   
872-328 1 Chicago Zone 06-Kedzie IL 073H TELNYX LLC 358   2023-05-15   
872-337 8 Chicago Zone 05-Austin IL 073H TELNYX LLC 358   2022-05-23   
872-342 0 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-12-30   
872-342 1 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-12-30   
872-342 7 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-12-30   
872-342 8 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-12-30   
872-342 9 Chicago Zone 01-Calumet IL 073H TELNYX LLC 358   2022-12-30   
872-674 1 Chicago Zone 08-Portsmouth IL 073H TELNYX LLC 358   2022-06-30   
872-678 0 Chicago Zone 11-O'Hare IL 073H TELNYX LLC 358   2022-12-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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