Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: BKFDCAJAAMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-865 8 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2007-04-09   
661-866 0 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2021-03-25   
661-868 9 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2011-02-11   
661-912 1 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2005-12-08   
661-912 2 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-02-09   
661-912 3 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-08-10   
661-912 4 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-08-10   
661-912 5 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-08-10   
661-912 6 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2005-12-08   
661-912 9 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-02-09   
661-928 1 Bakersfield: South DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2024-05-25   
661-932 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
661-979 4 Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2007-09-25   
805-508 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
805-828 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
805-829 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
805-838 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
805-839 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
805-841 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
805-860 A Bakersfield: Main DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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