Local Calling Guide

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

NXX: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-356 A Santa Ana CA LSANCARC32Z  073H TELNYX LLC 730      
657-356 0 Santa Ana CA LSANCARC32Z  073H TELNYX LLC 730   2017-05-01   
657-356 1 Santa Ana CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2018-01-30   
657-356 2 Santa Ana CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-05-02   
657-356 3 Santa Ana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-05-02   
657-356 4 Santa Ana CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2019-02-04   
657-356 5 Santa Ana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-02-20   
657-356 6 Santa Ana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-04-30   
657-356 7 Santa Ana CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2017-05-03   
657-356 8 Santa Ana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-04-30   
657-356 9 Santa Ana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-03-20   

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

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