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
415-982 3 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-982 4 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-982 5 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-982 6 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-982 8 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-982 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-07-28   
415-983 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 0 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 1 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-12-21   
415-983 3 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2008-09-04   
415-983 4 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 5 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 6 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 7 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 8 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-983 9 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-984 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-986 A SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 0 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 1 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 2 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 3 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 4 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 5 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 6 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 7 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 8 SNFCCA01DS1  9740 PACIFIC BELL 722      
415-986 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-07-28   
415-987 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-989 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-990 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-992 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-992 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2005-03-22   
415-992 1 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
415-992 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
415-992 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
415-992 4 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-992 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
415-992 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
415-992 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
415-992 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
415-992 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-05   
415-994 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-995 A SNFCCA21DS0  9740 PACIFIC BELL 722      
415-998 A SNFCCA21DS1  9740 PACIFIC BELL 722      
415-998 0 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 1 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 2 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 3 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 4 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 5 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 6 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 7 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 8 SNFCCA21DS1  9740 PACIFIC BELL 722      
415-998 9 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-999 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
628-201 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-201 0 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-05   
628-201 1 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-01-18   
628-201 2 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-01-18   
628-201 3 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-01-18   
628-201 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2016-02-05   
628-201 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-15   
628-201 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-15   
628-201 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-15   
628-201 8   515J IP HORIZON LLC 722   2016-10-05   
628-201 9 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-09   
628-205 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-205 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-10   
628-205 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-10   
628-205 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-10   
628-205 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-10   
628-205 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-11-14   
628-205 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-30   
628-205 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-10-16   
628-205 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-11-30   
628-205 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-10-31   
628-205 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-11   
628-206 A SNFCCA05DS0  9740 PACIFIC BELL 722      
628-206 0 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 1 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 2 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 3 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 4 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 5 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 6 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 7 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 8 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-206 9 SNFCCA05DS0  9740 PACIFIC BELL 722   2015-07-02   
628-208 A SNJUCACL2MD  197D VONAGE AMERICA LLC 722      
628-208 0 SNJUCACL2MD  197D VONAGE AMERICA LLC 722   2016-09-30   
628-208 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-12-04   
628-208 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-12-04   
628-208 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-12-04   
628-208 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-12-04   
628-208 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-07-31   
628-208 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-07-31   
628-208 7 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2017-07-31   
628-208 8 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-08-18   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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