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.

Bakersfield: South DA, CA

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
661-624 9 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2021-08-16   
661-654 A BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 0 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 1 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2011-04-18   
661-654 2 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 3 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 4 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 5 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 6 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 7 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 8 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-654 9 BKFGCA270MD  258E YMAX COMMUNICATIONS CORP. - CA 734   2008-06-12   
661-663 A BKFDCA19DS0  9740 PACIFIC BELL 734      
661-664 A BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 A BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 0 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 1 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 2 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 3 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 4 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 5 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 6 BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2012-03-16   
661-665 7 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 8 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-665 9 BKFDCA19DS0  9740 PACIFIC BELL 734      
661-687 A BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734      
661-687 0 BKFDCAKTX1X  939H COMMIO, LLC 734   2024-01-28   
661-687 1 BKFDCAKTX1X  939H COMMIO, LLC 734   2024-01-28   
661-687 2 BKFDCAKTX1X  939H COMMIO, LLC 734   2024-01-28   
661-687 3 BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2022-07-25   
661-687 4   649C ONVOY, LLC - CA 734   2024-02-04   
661-687 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2024-02-05   
661-687 6 BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2022-07-25   
661-687 7 BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2024-01-08   
661-687 8 BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2024-01-08   
661-687 9 BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2024-01-08   
661-699 A BKFDCA114MD  7421 AT&T - LOCAL 734      
661-699 0 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2005-09-11   
661-699 1 BKFDCA114MD  7421 AT&T - LOCAL 734      
661-699 2 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-01-07   
661-699 3 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-01-07   
661-699 4 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2007-07-16   
661-699 5 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-02-05   
661-699 6 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2005-09-11   
661-699 7 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-02-05   
661-699 8 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2006-02-05   
661-699 9 BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2005-09-11   
661-735 A BKFDCA01VMD  6529 T-MOBILE USA, INC. 734      
661-735 0 BKFDCA11GMD  649C ONVOY, LLC - CA 734   2006-10-13   
661-735 1 BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2007-07-09   

<< 1 2 3 4 5 6 7 8 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.