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
650-438 A South San Francisco CA SNFDCACVCM7  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 0 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 1 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 2 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 3 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 4 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 5 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 6 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 7 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2002-09-30   
650-438 8 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-10-10   
650-438 9 South San Francisco CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      

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

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