Local Calling Guide

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

NXX: 466

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-466 A Sierra Madre CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-466 0 Sierra Madre CA   145J TERRA NOVA TELECOM INC. 730   2024-08-08   
626-466 2 Sierra Madre CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-03-04   
626-466 3 Sierra Madre CA   649C ONVOY, LLC - CA 730   2008-07-29   
626-466 5 Sierra Madre CA   6529 T-MOBILE USA, INC. 730   2007-03-04   
626-466 6 Sierra Madre CA   6529 T-MOBILE USA, INC. 730   2007-03-04   
626-466 7 Sierra Madre CA   6529 T-MOBILE USA, INC. 730   2007-01-22   
626-466 8 Sierra Madre CA   6529 T-MOBILE USA, INC. 730   2007-01-06   
626-466 9 Sierra Madre CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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