Local Calling Guide

Area code/prefix search

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NPA: 626 [Rate centres in NPA 626] [Dial plan for NPA 626]

NXX: 721

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-721 A Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   
626-721 0 Alhambra CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-02-18   
626-721 1 Alhambra CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-02-18   
626-721 2 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-11-27   
626-721 3 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-12-27   
626-721 4 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   
626-721 5 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   
626-721 6 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   
626-721 7 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   
626-721 8 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   
626-721 9 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-17   

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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