Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Francisco: Central DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
628-218 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-09-16   
628-220 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
628-220 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-05-13   
628-220 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
628-220 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-04-04   
628-220 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-04-04   
628-220 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-04-04   
628-220 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
628-220 6 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-06-06   
628-220 7 OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722   2016-06-06   
628-220 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2016-05-22   
628-220 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2016-05-22   
628-221 A SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722      
628-221 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-09-19   
628-221 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-08-29   
628-221 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-09-07   
628-221 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-09-07   
628-221 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-09-07   
628-221 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-09-28   
628-221 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-09-28   
628-221 7 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-08-29   
628-221 8 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-08-28   
628-221 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-09-18   
628-222 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-222 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-24   
628-222 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-15   
628-222 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-03-21   
628-222 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-222 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-222 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-222 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-222 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-03-24   
628-222 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-24   
628-222 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-24   
628-223 A SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-223 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 6 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-11-13   
628-223 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-225 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-225 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-16   
628-225 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-13   
628-225 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-13   
628-225 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-07-17   

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

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