Local Calling Guide

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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-514 9 Hayward CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-11-11   
510-515 A Oakland: Main-Piedmont DA CA SNFCCA21XEZ  6630 SPOK, INC. 722      
510-516 A Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-516 0 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-01   
510-516 1 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
510-516 2 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
510-516 3 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
510-516 4 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
510-516 5 Fremont-Newark: Main DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-07-03   
510-516 6 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-04-09   
510-516 7 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-04-29   
510-516 8 Fremont-Newark: Main DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-18   
510-516 9 Fremont-Newark: Main DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-18   
510-517 A Oakland: Main-Piedmont DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-518 A Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-518 0 Fremont-Newark: Main DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-08-30   
510-518 1 Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2017-09-14   
510-518 2 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-11-16   
510-518 3 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-11-16   
510-518 4 Fremont-Newark: Main DA CA FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
510-518 5 Fremont-Newark: Main DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-06-29   
510-518 6 Fremont-Newark: Main DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-06-15   
510-518 7 Fremont-Newark: Main DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-10-08   
510-518 8 Fremont-Newark: Main DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2018-06-01   
510-518 9 Fremont-Newark: Main DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2018-06-01   
510-519 A Oakland: Alameda DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-519 0 Oakland: Alameda DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-10-06   
510-519 1 Oakland: Alameda DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-02-11   
510-519 2 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-12-22   
510-519 3 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-12-22   
510-519 4 Oakland: Alameda DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-02   
510-519 5 Oakland: Alameda DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-08-29   
510-519 6 Oakland: Alameda DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-02   
510-519 7 Oakland: Alameda DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-02   
510-519 8 Oakland: Alameda DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-02   
510-519 9 Oakland: Alameda DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-02   
510-520 A Oakland: Main-Piedmont DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-521 A Oakland: Alameda DA CA ALMDCA11DS0  9740 PACIFIC BELL 722      
510-522 A Oakland: Alameda DA CA ALMDCA11DS0  9740 PACIFIC BELL 722      
510-523 A Oakland: Alameda DA CA ALMDCA11DS0  9740 PACIFIC BELL 722      
510-524 A Oakland: Berkeley DA CA ALBYCA11DS0  9740 PACIFIC BELL 722      
510-525 A Oakland: Berkeley DA CA ALBYCA11DS0  9740 PACIFIC BELL 722      
510-526 A Oakland: Berkeley DA CA ALBYCA11DS0  9740 PACIFIC BELL 722      
510-527 A Oakland: Berkeley DA CA ALBYCA11DS0  9740 PACIFIC BELL 722      
510-528 A Oakland: Berkeley DA CA ALBYCA11DS0  9740 PACIFIC BELL 722      
510-529 A Oakland: Berkeley DA CA RCMDCA11DS0  9740 PACIFIC BELL 722      
510-529 0 Oakland: Berkeley DA CA RCMDCA11DS0  9740 PACIFIC BELL 722      
510-529 1 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-10-21   
510-529 2 Oakland: Berkeley DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-06-25   
510-529 3 Oakland: Berkeley DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-09-07   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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