Local Calling Guide

Area code/prefix search

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San Francisco: Juniper DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
415-406 A SNFCCA06DS0  9740 PACIFIC BELL 722      
415-406 0 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-406 1 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-406 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-02-27   
415-406 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-01-26   
415-406 4 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-406 5 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-406 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-01-26   
415-406 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-01-26   
415-406 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-02-27   
415-406 9   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-02-10   
415-443 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
415-452 A SNFCCA06DS0  9740 PACIFIC BELL 722      
415-452 0   9740 PACIFIC BELL 722      
415-452 1   9740 PACIFIC BELL 722      
415-452 2   9740 PACIFIC BELL 722      
415-452 3   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-02-10   
415-452 4   9740 PACIFIC BELL 722      
415-452 5   9740 PACIFIC BELL 722      
415-452 6   9740 PACIFIC BELL 722      
415-452 7   9740 PACIFIC BELL 722      
415-452 8   9740 PACIFIC BELL 722      
415-452 9   9740 PACIFIC BELL 722      
415-466 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-466 0 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-466 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-11-03   
415-466 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-466 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-02-12   
415-466 4 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-466 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-03-05   
415-466 6 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-09-15   
415-466 7 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
415-466 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-09-21   
415-466 9 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-467 A SNFCCA17DS0  9740 PACIFIC BELL 722      
415-468 A SNFCCA17DS0  9740 PACIFIC BELL 722      
415-469 A SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 0 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-03-16   
415-469 2 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 3 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 4 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 5 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 6 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 7 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 8 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-469 9 SNFCCA06DS0  9740 PACIFIC BELL 722      
415-481 A SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722      
415-481 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
415-481 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-07-22   
415-481 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-04-08   
415-481 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-10-28   
415-481 4 SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2013-08-26   
415-481 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-09-19   
415-481 6 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-01-14   
415-481 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-07-12   
415-481 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-05-17   
415-481 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-05-17   
415-494 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-494 0 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-494 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-01-19   
415-494 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-494 3 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-03-20   
415-494 4   515J IP HORIZON LLC 722   2003-10-12   
415-494 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2005-02-22   
415-494 6 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-494 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
415-494 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-07-18   
415-494 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
415-508 A SNFCCA17DS0  9740 PACIFIC BELL 722      
415-508 0 SNFCCA17DS0  9740 PACIFIC BELL 722      
415-508 1 SNFCCA17DS0  9740 PACIFIC BELL 722      
415-508 2 SNFCCA17DS0  9740 PACIFIC BELL 722      
415-508 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-18   
415-508 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-09-28   
415-508 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-18   
415-508 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-21   
415-508 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-508 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-508 9 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2010-12-23   
415-528 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-528 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-07-23   
415-528 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-10   
415-528 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-02-05   
415-528 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-03-22   
415-528 4   829J PAETEC ITEL, LLC 722   2012-05-09   
415-528 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-02-12   
415-528 6 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-31   
415-528 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-13   
415-528 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-08-18   
415-528 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-07-11   
415-562 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-562 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-11-03   
415-562 1 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-562 2 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-562 3 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-562 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
415-562 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
415-562 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
415-562 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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