Local Calling Guide

Area code/prefix search

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

NXX: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-828 A Sierra Madre CA LSANCAJWIMD  965H FRACTEL, LLC 730      
626-828 0 Sierra Madre CA LSANCA543MD  073H TELNYX LLC 730   2022-08-01   
626-828 1 Sierra Madre CA COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2023-05-12   
626-828 2 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2022-08-22   
626-828 3 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2022-08-22   
626-828 4 Sierra Madre CA COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2023-05-12   
626-828 5 Sierra Madre CA LSANCAJWMMD  490J BOOST SUBSCRIBERCO L.L.C. 730   2023-11-14   
626-828 6 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-07-23   
626-828 7 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-10-30   
626-828 8 Sierra Madre CA LSANCAJWIMD  965H FRACTEL, LLC 730   2022-06-26   
626-828 9 Sierra Madre CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2022-08-19   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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