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
415-565 5 SNFCCA04DS0  9740 PACIFIC BELL 722      
415-565 6 SNFCCA04DS0  9740 PACIFIC BELL 722      
415-565 7 SNFCCA04DS0  9740 PACIFIC BELL 722      
415-565 8 SNFCCA04DS0  9740 PACIFIC BELL 722      
415-565 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-09-16   
415-567 A SNFCCA12DS0  9740 PACIFIC BELL 722      
415-568 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-568 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-06-17   
415-568 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-05-27   
415-568 2 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-568 3 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-568 4 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-568 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-05-16   
415-568 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-03-02   
415-568 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-03-02   
415-568 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-05-16   
415-568 9 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-572 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 3 OKLECAZV1MD  5562 METROPCS, INC. 722      
415-572 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 5 OKLECAZV1MD  5562 METROPCS, INC. 722      
415-572 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 7 OKLECAZV1MD  5562 METROPCS, INC. 722      
415-572 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-572 9 OKLECAZV1MD  5562 METROPCS, INC. 722      
415-575 A SNFCCA04DS1  9740 PACIFIC BELL 722      
415-576 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-577 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 2 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 4 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 5 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 6 OKLECAZV1MD  5562 METROPCS, INC. 722      
415-577 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-577 9 OKLECAZV1MD  5562 METROPCS, INC. 722      
415-579 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-579 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-11   
415-579 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-11   
415-579 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-11   
415-579 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-11   
415-579 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-14   
415-579 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-14   
415-579 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-10-14   
415-579 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-10-14   
415-579 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-10-14   
415-579 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-10-14   
415-580 A OKLECAZV1MD  5562 METROPCS, INC. 722      
415-580 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-06-17   
415-580 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-06-17   
415-580 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-07-05   
415-580 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-06   
415-580 4 OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722   2012-06-14   
415-580 5 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-08-03   
415-580 6 OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2012-07-19   
415-580 7 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2012-08-20   
415-580 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-05-27   
415-580 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-05-27   
415-581 A SNFCCA04DS0  9740 PACIFIC BELL 722      
415-583 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-583 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-03-24   
415-583 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2012-01-30   
415-583 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-12-20   
415-583 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-12-19   
415-583 4 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-12-19   
415-583 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-12-19   
415-583 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-08-14   
415-583 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-08-14   
415-583 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-08-14   
415-583 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-12-19   
415-588 A SNFCCA21XCZ  6967 33 WIRELESS INC. 722      
415-589 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-589 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-03-17   
415-589 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-03-17   
415-589 2 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-01-28   
415-589 3 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-01-28   
415-589 4 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-02-12   
415-589 5 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-02-12   
415-589 6 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-02-12   
415-589 7 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2013-02-24   
415-589 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-03-17   
415-589 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-01-21   
415-590 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-590 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-08   
415-590 1 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-05-08   
415-590 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-06   
415-590 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-06   
415-590 4 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-06   
415-590 5 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-06   
415-590 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-07-08   
415-590 7 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-06   
415-590 8 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-06   
415-590 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-05-08   
415-591 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-591 0 SNFCCA01DS2  9740 PACIFIC BELL 722      

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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