Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-457 A South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-457 0 South San Francisco CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2015-12-08   
650-457 1 South San Francisco CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-01-10   
650-457 2 South San Francisco CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722   2015-12-08   
650-457 3 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
650-457 4 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
650-457 5 South San Francisco CA   649C ONVOY, LLC - CA 722   2016-02-22   
650-457 6 South San Francisco CA   649C ONVOY, LLC - CA 722   2016-02-22   
650-457 7 South San Francisco CA   6529 T-MOBILE USA, INC. 722   2017-03-12   
650-457 8 South San Francisco CA   649C ONVOY, LLC - CA 722   2017-06-12   
650-457 9 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-07   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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