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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
661-489 5 Bakersfield: Main DA CA BKFECAND0MD  045L BHN IP ENABLED SERVICES, LLC 734   2014-12-05   
661-489 6 Bakersfield: Main DA CA BKFDCA12X1X  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734   2014-10-29   
661-489 7 Bakersfield: Main DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2014-11-13   
661-489 8 Bakersfield: Main DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2014-11-13   
661-489 9 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2014-12-29   
661-490 A Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734      
661-490 0 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 1 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 2 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 3 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 4 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 5 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 6 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 7 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-05-28   
661-490 8 Bakersfield: Main DA CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2015-05-28   
661-490 9 Bakersfield: Main DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2016-01-23   
661-491 A Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734      
661-491 0 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2016-09-16   
661-491 1 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2016-09-16   
661-491 2 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2016-09-16   
661-491 3 Bakersfield: South DA CA BKFECAND0MD  045L BHN IP ENABLED SERVICES, LLC 734   2017-03-12   
661-491 4 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2014-11-13   
661-491 5 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2014-11-13   
661-491 6 Bakersfield: South DA CA BKFDCA11XMD  508J CENTURYLINK COMMUNICATIONS, LLC 734   2015-05-05   
661-491 7 Bakersfield: South DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2014-12-12   
661-491 8 Bakersfield: South DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2014-12-12   
661-491 9 Bakersfield: South DA CA BKFDCA01X0X  516C AT&T CORP. 734   2015-03-21   
661-492 A Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 0 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 1 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 2 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 3 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 4 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 5 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 6 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 7 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 8 Lancaster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-492 9 Lancaster CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
661-493 A Bakersfield: Main DA CA BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734      
661-493 0 Bakersfield: Main DA CA BKFDCA01X0X  516C AT&T CORP. 734   2014-09-10   
661-493 1 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-06-15   
661-493 2 Bakersfield: Main DA CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2014-10-19   
661-493 3 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2015-06-03   
661-493 4 Bakersfield: Main DA CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2015-07-23   
661-493 5 Bakersfield: Main DA CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2014-11-30   
661-493 6 Bakersfield: Main DA CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2014-11-30   
661-493 7 Bakersfield: Main DA CA BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2014-06-22   
661-493 8 Bakersfield: Main DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2014-10-07   
661-493 9 Bakersfield: Main DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2014-10-07   
661-494 A Lancaster CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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