Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Francisco: Montrose-Evergreen DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
628-227 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-22   
628-227 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-22   
628-227 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-25   
628-227 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-01-03   
628-227 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-26   
628-248 A SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-248 0 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 1 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 2 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 3 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 4 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 5 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 6 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 7 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 8 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 9 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-256 A SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
628-256 0 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2016-12-01   
628-256 1 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2016-12-01   
628-256 2 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2017-02-03   
628-256 3 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2017-02-03   
628-256 4 SNJUCACL3MD  073H TELNYX LLC 722   2017-03-23   
628-256 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-02-16   
628-256 6 OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2017-03-09   
628-256 7 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2017-07-09   
628-256 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-12-20   
628-256 9 SNFCCAMM8MD  973E RACE TELECOMMUNICATIONS, INC. - CA 722   2016-12-02   
628-270 A SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
628-270 0 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2019-02-01   
628-270 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-06-09   
628-270 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-07   
628-270 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-07   
628-270 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-07   
628-270 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-07   
628-270 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-07   
628-270 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-06-09   
628-270 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-06-09   
628-270 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-06-09   
628-278 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
628-278 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-04-02   
628-278 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-06-06   
628-278 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-08-08   
628-278 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2022-11-06   
628-278 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-11   
628-278 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-09-28   
628-278 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-278 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-278 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-278 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-280 A SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      

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

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