Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
650-779 2 Redwood City CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-779 3 Redwood City CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2015-04-01   
650-779 4 Redwood City CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-20   
650-779 5 Redwood City CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-06   
650-779 6 Redwood City CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2015-04-01   
650-779 7 Redwood City CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-02-20   
650-779 8 Redwood City CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-11-07   
650-779 9 Redwood City CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
650-780 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 0 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 1 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 2 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 3 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-11-16   
650-780 4 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 5 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 6 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-11-16   
650-780 7 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 8 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-780 9 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-781 A San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-781 0 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 1 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 2 San Mateo CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-07-10   
650-781 3 San Mateo CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2015-07-03   
650-781 4 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 5 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 6 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 7 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 8 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-781 9 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-782 A Los Altos CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
650-782 0 Los Altos CA OKLECAZVGT0  5562 METROPCS, INC. 722   2022-05-06   
650-782 1 Los Altos CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2022-09-17   
650-782 2 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-09-26   
650-782 3 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-09-26   
650-782 4 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-09-26   
650-782 5 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-782 6 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-782 7 Los Altos CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722   2022-04-21   
650-782 8 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-10-02   
650-782 9 Los Altos CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2022-10-23   
650-784 A South San Francisco CA   6529 T-MOBILE USA, INC. 722      
650-784 0 South San Francisco CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-14   
650-784 1 South San Francisco CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-784 2 South San Francisco CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-09-06   
650-784 3 South San Francisco CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-784 4 South San Francisco CA SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-10-04   
650-784 5 South San Francisco CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-784 6 South San Francisco CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-784 7 South San Francisco CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2012-12-03   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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