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
650-399 4 Redwood City CA   515J IP HORIZON LLC 722      
650-399 5 Redwood City CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-15   
650-399 6 Redwood City CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-15   
650-399 7 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-26   
650-399 8 Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-05-31   
650-399 9 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-26   
650-400 A Redwood City CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-401 A San Mateo CA BRLNCA01DS0  9740 PACIFIC BELL 722      
650-402 A Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-402 0 Half Moon Bay CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-02   
650-402 1 Half Moon Bay CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-02   
650-402 2 Half Moon Bay CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-02   
650-402 3 Half Moon Bay CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-06-07   
650-402 4 Half Moon Bay CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-06-07   
650-402 5 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-10-29   
650-402 6 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-10-29   
650-402 7 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-09-08   
650-402 8 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-09-08   
650-402 9 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-03-18   
650-403 A San Mateo CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-404 A Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 0 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 1 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 2 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 3 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 4 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 5 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 6 Mountain View CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-03-20   
650-404 7 Mountain View CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-09-17   
650-404 8 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-404 9 Mountain View CA MTVWCA11DS1  9740 PACIFIC BELL 722      
650-405 A Los Altos CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-405 0 Los Altos CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-04-02   
650-405 1 Los Altos CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-12-20   
650-405 2 Los Altos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-04-27   
650-405 3 Los Altos CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
650-405 4 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-13   
650-405 5 Los Altos CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-22   
650-405 6 Los Altos CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2019-05-09   
650-405 7 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
650-405 8 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
650-405 9 Los Altos CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-06-22   
650-406 A Mountain View CA SNFCCA21XUY  6906 AMERICAN MESSAGING SERVICES, LLC 722      
650-407 A Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-407 0 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-07-08   
650-407 1 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-09-22   
650-407 2 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-09-22   
650-407 3 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-08-28   
650-407 4 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-09-30   
650-407 5 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-08   

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

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