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
628-899 8 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
628-899 9 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-977 A SNJUCACL7MD  965H FRACTEL, LLC 722      
628-977 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-977 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-977 2 SNFCCA21XPZ  553J WHITESKY COMMUNICATIONS, LLC 722      
628-977 3   624H ONVOY SPECTRUM, LLC 722      
628-977 4 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
628-977 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-977 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-977 7 SNJUCACL7MD  965H FRACTEL, LLC 722      
628-977 8 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-977 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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