Local Calling Guide

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NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]

NXX: 282

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-282 A Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358      
331-282 0 Hinsdale IL   145J TERRA NOVA TELECOM INC. 358   2024-02-14   
331-282 1 Hinsdale IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-03-18   
331-282 2 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2022-02-11   
331-282 3 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2022-02-11   
331-282 4 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2022-02-11   
331-282 5 Hinsdale IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2022-02-12   
331-282 6 Hinsdale IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2022-02-12   
331-282 7 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2022-08-22   
331-282 8 Hinsdale IL CHCGILCNHMD  073H TELNYX LLC 358   2022-07-23   
331-282 9 Hinsdale IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-07-06   

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

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