Local Calling Guide

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San Francisco: Central DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
415-291 6   9740 PACIFIC BELL 722      
415-291 7   9740 PACIFIC BELL 722      
415-291 8   9740 PACIFIC BELL 722      
415-291 9   9740 PACIFIC BELL 722      
415-292 A SNFCCA12DS0  9740 PACIFIC BELL 722      
415-293 A SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
415-296 A SNFCCA01DS0  9740 PACIFIC BELL 722      
415-296 0   9740 PACIFIC BELL 722      
415-296 1   9740 PACIFIC BELL 722      
415-296 2   9740 PACIFIC BELL 722      
415-296 3   9740 PACIFIC BELL 722      
415-296 4   9740 PACIFIC BELL 722      
415-296 5   9740 PACIFIC BELL 722      
415-296 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2008-11-10   
415-296 7   9740 PACIFIC BELL 722      
415-296 8   9740 PACIFIC BELL 722      
415-296 9   9740 PACIFIC BELL 722      
415-297 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-298 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-303 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
415-304 A OKLECAZV1MD  5562 METROPCS, INC. 722      
415-304 0   5562 METROPCS, INC. 722   2015-05-28   
415-304 1   5562 METROPCS, INC. 722   2015-05-28   
415-304 2   5562 METROPCS, INC. 722   2015-05-28   
415-304 3   5562 METROPCS, INC. 722   2015-05-28   
415-304 4   5562 METROPCS, INC. 722   2015-05-28   
415-304 5   5562 METROPCS, INC. 722   2015-05-28   
415-304 6   5562 METROPCS, INC. 722   2015-05-28   
415-304 7   6529 T-MOBILE USA, INC. 722   2015-05-28   
415-304 8   649C ONVOY, LLC - CA 722   2016-09-20   
415-304 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-26   
415-305 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-305 0   6529 T-MOBILE USA, INC. 722      
415-305 1   6529 T-MOBILE USA, INC. 722      
415-305 2   6529 T-MOBILE USA, INC. 722      
415-305 3   6529 T-MOBILE USA, INC. 722      
415-305 4   6529 T-MOBILE USA, INC. 722      
415-305 5   6529 T-MOBILE USA, INC. 722      
415-305 6   6529 T-MOBILE USA, INC. 722      
415-305 7   6529 T-MOBILE USA, INC. 722      
415-305 8   6529 T-MOBILE USA, INC. 722      
415-305 9   6529 T-MOBILE USA, INC. 722      
415-307 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-308 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-309 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-310 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-312 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-312 0   6529 T-MOBILE USA, INC. 722      
415-312 1   6529 T-MOBILE USA, INC. 722      
415-312 2   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-17   
415-312 3   6529 T-MOBILE USA, INC. 722      
415-312 4   6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 5   6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 6   6529 T-MOBILE USA, INC. 722      
415-312 7   6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 8   6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 9   6529 T-MOBILE USA, INC. 722      
415-313 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
415-314 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-10-24   
415-314 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-10-24   
415-314 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-11-16   
415-314 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-315 A SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 0   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2004-05-24   
415-315 1   9740 PACIFIC BELL 722      
415-315 2   9740 PACIFIC BELL 722      
415-315 3   9740 PACIFIC BELL 722      
415-315 4   9740 PACIFIC BELL 722      
415-315 5   9740 PACIFIC BELL 722      
415-315 6   9740 PACIFIC BELL 722      
415-315 7   9740 PACIFIC BELL 722      
415-315 8   9740 PACIFIC BELL 722      
415-315 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-318 A SNFCCA01DS0  9740 PACIFIC BELL 722      
415-318 0   6529 T-MOBILE USA, INC. 722   2004-06-13   
415-318 1   9740 PACIFIC BELL 722      
415-318 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-06-15   
415-318 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-06-15   
415-318 4   9740 PACIFIC BELL 722      
415-318 5   9740 PACIFIC BELL 722      
415-318 6   6529 T-MOBILE USA, INC. 722   2004-04-12   
415-318 7   649C ONVOY, LLC - CA 722   2004-04-08   
415-318 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2002-03-12   
415-318 9   6529 T-MOBILE USA, INC. 722   2004-07-11   
415-321 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 0   6529 T-MOBILE USA, INC. 722   2004-11-24   
415-321 1   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 4   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 5   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 6   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-321 7   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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