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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-771 4 Tehachapi CA BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2016-04-08   
661-771 5 Tehachapi CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2019-02-22   
661-771 6 Tehachapi CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2008-06-12   
661-771 7 Tehachapi CA BKFECANDGT0  337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA 734   2014-04-28   
661-771 8 Tehachapi CA BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2014-10-01   
661-771 9 Tehachapi CA   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2025-02-10   
661-772 A Wasco CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-772 0 Wasco CA BKFDCA11XMD  508J CENTURYLINK COMMUNICATIONS, LLC 734   2015-05-05   
661-772 1 Wasco CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-772 3 Wasco CA BKFDCA01X2X  5562 METROPCS, INC. 734   2012-03-22   
661-772 4 Wasco CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2015-10-09   
661-772 5 Wasco CA BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2005-12-05   
661-772 6 Wasco CA BKFDCA01X2X  5562 METROPCS, INC. 734   2016-07-31   
661-772 7 Wasco CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2009-01-15   
661-772 8 Wasco CA BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2012-09-14   
661-772 9 Wasco CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2015-05-24   
661-773 A Walker Basin CA BKFDCA01X0X  516C AT&T CORP. 734      
661-773 2 Walker Basin CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-11-16   
661-773 3 Walker Basin CA BKFDCAKTOMD  073H TELNYX LLC 734   2018-07-09   
661-773 5 Walker Basin CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-11-16   
661-773 7 Walker Basin CA BKFDCA01X0X  516C AT&T CORP. 734   2011-04-24   
661-773 8 Walker Basin CA BKFDCA11X7X  624H ONVOY SPECTRUM, LLC 734   2024-01-05   
661-773 9 Walker Basin CA BKFDCAKTDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 734   2018-10-21   
661-774 A Palmdale: Palmdale DA CA ONTRCAXPXAY  6967 33 WIRELESS INC. 730      
661-775 A Santa Clarita: Newhall-Castaic DA CA CSTCCA11DS0  9740 PACIFIC BELL 730      
661-776 A Shafter CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-776 0 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-02-28   
661-776 1 Shafter CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-776 2 Shafter CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2020-06-08   
661-776 3 Shafter CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2020-06-08   
661-776 4 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2022-01-19   
661-776 5 Shafter CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2009-01-15   
661-776 8 Shafter CA BKFDCAKTOMD  073H TELNYX LLC 734   2017-03-24   
661-776 9 Shafter CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2013-10-05   
661-777 A Lebec CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-777 0 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2023-01-15   
661-777 1 Lebec CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-777 2 Lebec CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2019-02-22   
661-777 3 Lebec CA BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2010-11-28   
661-777 4 Lebec CA BKFDCAKTX5X  145J TERRA NOVA TELECOM INC. 734   2024-02-12   
661-777 5 Lebec CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2019-02-22   
661-777 6 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2023-07-16   
661-777 7 Lebec CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2010-10-03   
661-777 8 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2021-11-08   
661-777 9 Lebec CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2013-10-28   
661-778 A Delano CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-778 0 Delano CA BKFECANDGT0  337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA 734   2007-07-26   
661-778 1 Delano CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-778 2 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2007-08-14   
661-778 3 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2005-02-07   
661-778 4 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2007-08-14   
661-778 5 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2006-08-12   
661-778 6 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2005-11-12   
661-778 7 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2004-04-29   
661-778 8 Delano CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2005-11-18   
661-778 9 Delano CA BKFDCA01X2X  5562 METROPCS, INC. 734   2003-07-15   
661-779 A Arvin CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-779 0 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-04-23   
661-779 1 Arvin CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-779 2 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-04-23   
661-779 3 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-04-23   
661-779 4 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2016-09-06   
661-779 5 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-04-23   
661-779 6 Arvin CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2015-11-15   
661-779 7 Arvin CA BKFDCA11XMD  508J CENTURYLINK COMMUNICATIONS, LLC 734   2015-05-05   
661-779 8 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-04-23   
661-779 9 Arvin CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-04-23   
661-780 A Palmdale: Leona Valley DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
661-780 0 Palmdale: Leona Valley DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-07   
661-780 1 Palmdale: Leona Valley DA CA   515J IP HORIZON LLC 730      
661-780 2 Palmdale: Leona Valley DA CA   515J IP HORIZON LLC 730      
661-780 3 Palmdale: Leona Valley DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-01   
661-780 4 Palmdale: Leona Valley DA CA   515J IP HORIZON LLC 730   2022-10-20   
661-780 5 Palmdale: Leona Valley DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-01   
661-780 6 Palmdale: Leona Valley DA CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-07-02   
661-780 7 Palmdale: Leona Valley DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-09-22   
661-780 8 Palmdale: Leona Valley DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-07   
661-780 9 Palmdale: Leona Valley DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-22   
661-784 A Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-784 0 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 1 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 2 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 3 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 4 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 5 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 6 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 7 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 8 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 9 Palmdale: Palmdale DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-786 A Santa Clarita: Saugus Canyon Country DA CA LSANCAJWIMD  965H FRACTEL, LLC 730      
661-786 0 Santa Clarita: Saugus Canyon Country DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-05-10   
661-786 1 Santa Clarita: Saugus Canyon Country DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-06-18   
661-786 2 Santa Clarita: Saugus Canyon Country DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2020-07-02   
661-786 3 Santa Clarita: Saugus Canyon Country DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-15   
661-786 4 Santa Clarita: Saugus Canyon Country DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2020-07-02   
661-786 5 Santa Clarita: Saugus Canyon Country DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2020-07-02   
661-786 6 Santa Clarita: Saugus Canyon Country DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-09-09   
661-786 7 Santa Clarita: Saugus Canyon Country DA CA LSANCAJWIMD  965H FRACTEL, LLC 730   2019-07-10   
661-786 8 Santa Clarita: Saugus Canyon Country DA CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2019-10-25   
661-786 9 Santa Clarita: Saugus Canyon Country DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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