Local Calling Guide

Area code/prefix search

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

NXX: 604

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-604 A Sierra Madre CA COVNCAXFX0Y  622J SKYE TELECOM LLC DBA SKYETEL 730      
626-604 0 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
626-604 1 Sierra Madre CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
626-604 2 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
626-604 3 Sierra Madre CA COVNCAXFX0Y  622J SKYE TELECOM LLC DBA SKYETEL 730   2021-11-01   
626-604 4 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2020-12-04   
626-604 5 Sierra Madre CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2020-12-04   
626-604 6 Sierra Madre CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-06-07   
626-604 7 Sierra Madre CA COVNCAXFX1Y  506J TWILIO INTERNATIONAL, INC. 730   2020-10-20   
626-604 8 Sierra Madre CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-04-01   
626-604 9 Sierra Madre CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-10   

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

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