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
650-825 A South San Francisco CA SNFCCAMKDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 0 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
650-825 1 South San Francisco CA   649C ONVOY, LLC - CA 722   2013-11-25   
650-825 2 South San Francisco CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 3 South San Francisco CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 4 South San Francisco CA   649C ONVOY, LLC - CA 722   2013-11-25   
650-825 5 South San Francisco CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-825 6 South San Francisco CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-08-14   
650-825 7 South San Francisco CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-825 8 South San Francisco CA   7575 CENTURYLINK COMMUNICATIONS LLC 722   2013-06-24   
650-825 9 South San Francisco CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   

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

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