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
628-628 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
628-629 A SNFCCA21XOZ  321J HD CARRIER LLC 722      
628-629 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-06-15   
628-629 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-07-01   
628-629 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-07-29   
628-629 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-04-12   
628-629 4 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-04-12   
628-629 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-04-12   
628-629 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-03-16   
628-629 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-04-28   
628-629 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-04-10   
628-629 9 SNFCCA21XOZ  321J HD CARRIER LLC 722   2019-02-09   
628-652 A SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-652 0   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 1   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 2   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 3   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 4   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 7   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 8   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 9   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-688 A SNJUCACL7MD  965H FRACTEL, LLC 722      
628-688 0 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2020-12-19   
628-688 1 SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2020-10-01   
628-688 2 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 4 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-04-10   
628-688 7 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-04-10   
628-688 8 SNJUCACL7MD  965H FRACTEL, LLC 722   2020-09-10   
628-688 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2021-04-10   
628-789 A SNJUCACLHMD  616J LEAP TELECOM, LLC 722      
628-789 0 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2023-10-30   
628-789 1 SNJUCACLHMD  616J LEAP TELECOM, LLC 722   2022-11-16   
628-789 2 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2022-10-01   
628-789 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2022-10-01   
628-789 4   6529 T-MOBILE USA, INC. 722   2024-01-23   
628-789 5   6529 T-MOBILE USA, INC. 722   2024-01-23   
628-789 6   6529 T-MOBILE USA, INC. 722   2024-01-23   
628-789 7 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2023-09-08   
628-789 8 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2023-07-13   
628-789 9 SNJUCACL7MD  965H FRACTEL, LLC 722   2022-07-29   
628-800 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-800 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-03-21   
628-800 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-03-24   
628-800 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-03-24   
628-800 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-03-24   

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

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