Local Calling Guide

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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-304 1 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-12-20   
650-304 2 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-02-04   
650-304 3 Palo Alto CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2016-11-10   
650-304 4 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-03-20   
650-304 5 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-05-15   
650-304 6 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-22   
650-304 7 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-22   
650-304 8 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-22   
650-304 9 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-21   
650-305 A Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-305 0 Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-305 1 Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2005-02-06   
650-305 2 Los Altos CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-09-01   
650-305 3 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-09-07   
650-305 4 Los Altos CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-04-19   
650-305 5 Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2015-03-07   
650-305 6 Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2015-03-07   
650-305 7 Los Altos CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-21   
650-305 8 Los Altos CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-04   
650-305 9 Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-306 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-307 A Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 0 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 1 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-09-22   
650-307 2 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 3 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 4 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 5 Millbrae CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-01   
650-307 6 Millbrae CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-01   
650-307 7 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 8 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-307 9 Millbrae CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-308 A Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722      
650-308 0 Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722   2011-01-22   
650-308 1 Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722   2011-01-22   
650-308 2 Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722   2011-01-22   
650-308 3 Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722   2011-01-22   
650-308 4 Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-308 5 Palo Alto CA OKLECAZV1MD  5562 METROPCS, INC. 722   2011-04-28   
650-308 6 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-04-07   
650-308 7 Palo Alto CA OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722   2011-05-14   
650-308 8 Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-308 9 Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-309 A Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-309 0 Half Moon Bay CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
650-309 1 Half Moon Bay CA SNJUCACL3MD  073H TELNYX LLC 722   2017-07-14   
650-309 2 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2017-10-13   
650-309 3 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2017-10-13   
650-309 4 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2017-10-13   
650-309 5 Half Moon Bay CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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