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
650-877 2 South San Francisco CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-06   
650-877 3 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-877 4 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-877 5 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-877 6 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-877 7 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-877 8 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-877 9 South San Francisco CA SNBUCA02DS0  9740 PACIFIC BELL 722      
650-878 A South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 0 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 1 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 2 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 3 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 4 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 5 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 6 South San Francisco CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-11-04   
650-878 7 South San Francisco CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-10-27   
650-878 8 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-878 9 South San Francisco CA COLACA01DS0  9740 PACIFIC BELL 722      
650-879 A Pescadero CA PSCDCA11RS1  9740 PACIFIC BELL 722      
650-879 0 Pescadero CA PSCDCA11RS1  9740 PACIFIC BELL 722      
650-879 1 Pescadero CA PSCDCA11RS1  9740 PACIFIC BELL 722      
650-879 2 Pescadero CA PSCDCA11RS1  9740 PACIFIC BELL 722      
650-879 4 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-08-07   
650-879 5 Pescadero CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2008-12-08   
650-879 6 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-879 7 Pescadero CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-04-13   
650-879 8 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-11-16   
650-879 9 Pescadero CA PSCDCA11RS1  9740 PACIFIC BELL 722      
650-880 A Mountain View CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-880 0 Mountain View CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-09-17   
650-880 1 Mountain View CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-10-19   
650-880 2 Mountain View CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-10-19   
650-880 3 Mountain View CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-10-19   
650-880 4 Mountain View CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-10-19   
650-880 5 Mountain View CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2018-10-08   
650-880 6 Mountain View CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-09-29   
650-880 7 Mountain View CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-07-29   
650-880 8 Mountain View CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-10-16   
650-880 9 Mountain View CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-05-06   
650-881 A Pescadero CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-881 1 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-881 2 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-22   
650-881 3 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-22   
650-881 4 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-12-05   
650-881 6 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-12-05   
650-881 7 Pescadero CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-01   
650-881 8 Pescadero CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-01   
650-881 9 Pescadero CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-882 A Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-882 0 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-882 1 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-882 2 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-882 3 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-09-29   
650-882 4 Pescadero CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-09-30   
650-882 5 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-882 6 Pescadero CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-07-23   
650-882 7 Pescadero CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-09-17   
650-882 8 Pescadero CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-885 A Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-885 0 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-08-19   
650-885 1 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-08-19   
650-885 2 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-09-01   
650-885 3 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-08-18   
650-885 4 Palo Alto CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2017-09-01   
650-885 5 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-08-31   
650-885 6 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-10-31   
650-885 7 Palo Alto CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-09-01   
650-885 8 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-09-29   
650-885 9 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-09-10   
650-887 A Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-887 0 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-887 1 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-887 2 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-887 3 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-887 4 Los Altos CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2005-08-07   
650-887 5 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-01-27   
650-887 6 Los Altos CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-04-07   
650-887 7 Los Altos CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2006-01-09   
650-887 8 Los Altos CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2012-12-22   
650-887 9 Los Altos CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-03-23   
650-888 A San Mateo CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-889 A Half Moon Bay CA   515J IP HORIZON LLC 722      
650-889 0 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2011-08-08   
650-889 1 Half Moon Bay CA   515J IP HORIZON LLC 722      
650-889 2 Half Moon Bay CA   515J IP HORIZON LLC 722      
650-889 3 Half Moon Bay CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2012-12-06   
650-889 4 Half Moon Bay CA   515J IP HORIZON LLC 722      
650-889 5 Half Moon Bay CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-04-07   
650-889 6 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-07-11   
650-889 7 Half Moon Bay CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-18   
650-889 8 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2011-01-07   
650-889 9 Half Moon Bay CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-04-06   
650-892 A South San Francisco CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-897 A Moss Beach CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-897 0 Moss Beach CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-897 1 Moss Beach CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-897 3 Moss Beach CA   145J TERRA NOVA TELECOM INC. 722   2022-11-03   
650-897 4 Moss Beach CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-04-10   
650-897 5 Moss Beach CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-04-08   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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