Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BKFDCA01X2X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
661-717 2 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2004-03-26   
661-717 3 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2004-03-09   
661-717 4 Bakersfield: Main DA CA 5562 METROPCS, INC. 734      
661-717 5 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2004-03-09   
661-717 6 Bakersfield: Main DA CA 5562 METROPCS, INC. 734      
661-717 7 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2004-02-01   
661-717 8 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2004-01-06   
661-717 9 Bakersfield: Main DA CA 5562 METROPCS, INC. 734      
661-732 0 Delano CA 6529 T-MOBILE USA, INC. 734   2020-10-26   
661-735 A Bakersfield: South DA CA 6529 T-MOBILE USA, INC. 734      
661-735 6 Bakersfield: South DA CA 6529 T-MOBILE USA, INC. 734   2005-03-23   
661-736 0 Arvin CA 6529 T-MOBILE USA, INC. 734   2024-12-13   
661-736 1 Arvin CA 6529 T-MOBILE USA, INC. 734   2024-12-13   
661-736 2 Arvin CA 6529 T-MOBILE USA, INC. 734   2024-12-13   
661-736 3 Arvin CA 6529 T-MOBILE USA, INC. 734   2024-12-13   
661-741 1 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-11   
661-741 2 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-11   
661-741 3 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-11   
661-741 4 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-11   
661-741 5 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-08-24   
661-741 6 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-08-24   
661-741 7 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-21   
661-741 8 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-21   
661-741 9 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2018-05-21   
661-748 2 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2009-03-12   
661-748 4 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2009-03-12   
661-748 5 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2009-03-12   
661-748 6 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2009-03-12   
661-748 7 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2009-03-12   
661-748 8 Bakersfield: Main DA CA 5562 METROPCS, INC. 734   2009-03-12   
661-748 9 Bakersfield: Main DA CA 6529 T-MOBILE USA, INC. 734   2012-07-23   
661-749 3 Mojave CA 6529 T-MOBILE USA, INC. 734   2021-02-13   
661-749 5 Mojave CA 6529 T-MOBILE USA, INC. 734   2020-08-05   
661-750 A Tehachapi CA 6529 T-MOBILE USA, INC. 734      
661-750 1 Tehachapi CA 6529 T-MOBILE USA, INC. 734   2004-07-11   
661-759 A Wasco CA 5562 METROPCS, INC. 734      
661-759 0 Wasco CA 5562 METROPCS, INC. 734   2017-04-30   
661-759 4 Wasco CA 5562 METROPCS, INC. 734   2018-11-04   
661-759 6 Wasco CA 5562 METROPCS, INC. 734   2018-05-06   
661-759 7 Wasco CA 5562 METROPCS, INC. 734   2011-04-02   
661-759 9 Wasco CA 5562 METROPCS, INC. 734   2015-09-05   
661-770 A Taft CA 6529 T-MOBILE USA, INC. 734      
661-770 1 Taft CA 6529 T-MOBILE USA, INC. 734   2021-02-13   
661-770 5 Taft CA 6529 T-MOBILE USA, INC. 734   2021-04-24   
661-770 7 Taft CA 6529 T-MOBILE USA, INC. 734   2007-06-04   
661-770 8 Taft CA 6529 T-MOBILE USA, INC. 734   2020-08-22   
661-772 3 Wasco CA 5562 METROPCS, INC. 734   2012-03-22   
661-772 6 Wasco CA 5562 METROPCS, INC. 734   2016-07-31   
661-776 0 Shafter CA 6529 T-MOBILE USA, INC. 734   2015-02-28   
661-776 4 Shafter CA 6529 T-MOBILE USA, INC. 734   2022-01-19   

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

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