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
415-513 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-03-31   
415-513 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-09   
415-513 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-09   
415-513 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-05-09   
415-513 7 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-05-09   
415-513 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-05-09   
415-513 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2005-05-09   
415-515 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-516 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-517 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-518 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-519 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-520 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-522 A SNFCCA04DS0  9740 PACIFIC BELL 722      
415-523 A SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-523 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-15   
415-523 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-08-15   
415-523 8 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-08-05   
415-523 9 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2011-08-05   
415-525 A SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-525 0 OKLECAZVGT0  5562 METROPCS, INC. 722   2008-11-06   
415-525 1 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2007-12-20   
415-525 2 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2007-12-20   
415-525 3 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-12-16   
415-525 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-12-16   
415-525 5 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2007-10-08   
415-525 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2010-11-09   
415-525 7 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2007-12-20   
415-525 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2008-10-16   
415-525 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2007-12-20   
415-527 A OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
415-527 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-08-11   
415-527 1 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2012-08-10   
415-527 2 OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722   2012-07-13   
415-527 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-07-27   
415-527 4 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2012-08-10   
415-527 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-07-27   
415-527 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-07-28   
415-527 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-07-28   
415-527 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-07-28   
415-527 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-07-28   
415-529 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-529 0 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2011-01-04   
415-529 1 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-01-06   

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

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