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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
661-279 A Rosamond CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-279 0 Rosamond CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2016-09-12   
661-279 1 Rosamond CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-279 2 Rosamond CA BKFDCA12X5X  9262 UTILITY TELECOM GROUP, LLC - CA 734   2016-12-04   
661-279 3 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2014-01-07   
661-279 4 Rosamond CA BKFDCAKTX1X  939H COMMIO, LLC 734   2022-07-22   
661-279 5 Rosamond CA BKFDCA01X0X  516C AT&T CORP. 734   2011-06-08   
661-279 6 Rosamond CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2017-05-27   
661-279 7 Rosamond CA BKFDCA11XMD  508J CENTURYLINK COMMUNICATIONS, LLC 734   2015-05-05   
661-279 8 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2024-07-27   
661-279 9 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2024-10-20   
661-280 A Palmdale: Leona Valley DA CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
661-281 A Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-281 0 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-281 1 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-281 2 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-281 3 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-281 4 Bakersfield: Main DA CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2007-07-24   
661-281 5 Bakersfield: Main DA CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2005-08-04   
661-281 6 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-281 7 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2012-03-17   
661-281 8 Bakersfield: Main DA CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2006-01-25   
661-281 9 Bakersfield: Main DA CA BKFDCA01X2X  5562 METROPCS, INC. 734   2007-07-24   
661-282 A Bakersfield: South DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-282 0 Bakersfield: South DA CA BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2012-06-07   
661-282 1 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2011-09-18   
661-282 2 Bakersfield: South DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-282 3 Bakersfield: South DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734   2007-03-22   
661-282 4 Bakersfield: South DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734   2007-03-22   
661-282 5 Bakersfield: South DA CA BKFDCA01X0X  516C AT&T CORP. 734   2011-08-31   
661-282 6 Bakersfield: South DA CA BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2011-12-04   
661-282 7 Bakersfield: South DA CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2012-08-11   
661-282 8 Bakersfield: South DA CA BKFECANDGT0  337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA 734   2012-08-11   
661-282 9 Bakersfield: South DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 A Bakersfield: Main DA CA BKFDCA12XPX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 734      
661-283 0 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 1 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 2 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 3 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 4 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 5 Bakersfield: Main DA CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2012-04-16   
661-283 6 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 7 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 8 Bakersfield: Main DA CA BKFDCAJADS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 734      
661-283 9 Bakersfield: Main DA CA BKFDCA12XPX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 734      
661-284 A Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-285 A Palmdale: Palmdale DA CA PLDLCA11DS0  9740 PACIFIC BELL 730      
661-286 A Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 0 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 1 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 2 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 3 Santa Clarita: Newhall-Castaic DA CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
661-286 4 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 5 Santa Clarita: Newhall-Castaic DA CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
661-286 6 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 7 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 8 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-286 9 Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-287 A Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-288 A Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-289 A Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-289 0 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-289 1 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2011-04-07   
661-289 2 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-289 3 Lebec CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2017-02-23   
661-289 4 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2018-02-18   
661-289 5 Lebec CA BKFDCA01X0X  516C AT&T CORP. 734   2011-06-08   
661-289 6 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2020-01-16   
661-289 7 Lebec CA BKFDCA11XMD  508J CENTURYLINK COMMUNICATIONS, LLC 734   2015-05-05   
661-289 8 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2019-01-05   
661-289 9 Lebec CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-290 A Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-291 A Santa Clarita: Newhall-Castaic DA CA NHLLCA01DS0  9740 PACIFIC BELL 730      
661-292 A Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734      
661-292 0 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734      
661-292 1 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2022-01-19   
661-292 2 Shafter CA BKFDCA12X5X  9262 UTILITY TELECOM GROUP, LLC - CA 734   2016-11-06   
661-292 3 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2021-03-08   
661-292 4 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2021-03-08   
661-292 5 Shafter CA BKFDCA01X0X  516C AT&T CORP. 734   2011-06-08   
661-292 6 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2020-08-02   
661-292 7 Shafter CA BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2010-12-01   
661-292 8 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2020-10-24   
661-292 9 Shafter CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734      
661-293 A Taft CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734      
661-293 0 Taft CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734      
661-293 1 Taft CA BKFDCA01X2X  5562 METROPCS, INC. 734   2016-12-30   
661-293 2 Taft CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2010-07-02   
661-293 3 Taft CA BKFDCA01X2X  5562 METROPCS, INC. 734   2017-04-08   
661-293 4 Taft CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2021-06-18   
661-293 5 Taft CA BKFDCA01X2X  5562 METROPCS, INC. 734   2016-05-28   
661-293 6 Taft CA BKFDCA01X2X  5562 METROPCS, INC. 734   2020-11-14   
661-293 7 Taft CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2013-11-16   
661-293 8 Taft CA BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734   2004-07-16   
661-293 9 Taft CA BKFDCA01X2X  6529 T-MOBILE USA, INC. 734   2021-06-18   
661-294 A Santa Clarita: Newhall-Castaic DA CA CSTCCA11DS0  9740 PACIFIC BELL 730      
661-295 A Santa Clarita: Newhall-Castaic DA CA CSTCCA11DS0  9740 PACIFIC BELL 730      
661-296 A Santa Clarita: Saugus Canyon Country DA CA SAGSCA11DS0  9740 PACIFIC BELL 730      
661-297 A Santa Clarita: Saugus Canyon Country DA CA SAGSCA11DS0  9740 PACIFIC BELL 730      
661-298 A Santa Clarita: Saugus Canyon Country DA CA SLMNCA11DS0  9740 PACIFIC BELL 730      

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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