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
650-676 A South San Francisco CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2005-04-28   
650-676 0 South San Francisco CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-10-16   
650-676 1 South San Francisco CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-01-07   
650-676 2 South San Francisco CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-01-07   
650-676 3 South San Francisco CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-01-07   
650-676 4 South San Francisco CA   7262 XO CALIFORNIA, INC. 722   2008-10-26   
650-676 5 South San Francisco CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-02-08   
650-676 6 South San Francisco CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2005-04-28   
650-676 7 South San Francisco CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-16   
650-676 8 South San Francisco CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-11-05   
650-676 9 South San Francisco CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-05-01   

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

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