Local Calling Guide

Area code/prefix search

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NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]

NXX: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-582 A Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-582 0 Anaheim CA LSANCAJWMMD  490J DISH WIRELESS, LLC 730   2023-06-26   
657-582 1 Anaheim CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-05-24   
657-582 2 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-04-25   
657-582 3 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-04-25   
657-582 4 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-04-25   
657-582 5 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-04-25   
657-582 6 Anaheim CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
657-582 7 Anaheim CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
657-582 8 Anaheim CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
657-582 9 Anaheim CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   

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

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