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
415-736 7 SNFCCA21DS0  9740 PACIFIC BELL 722   2007-08-29   
415-736 8 SNFCCA21DS0  9740 PACIFIC BELL 722   2007-08-29   
415-736 9 SNFCCA21DS0  9740 PACIFIC BELL 722   2007-08-29   
415-738 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-11   
415-738 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2006-10-14   
415-739 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
415-743 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-09-17   
415-743 1 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 2 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 3 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 4 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 5 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 6 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 7 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 8 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-743 9 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-744 A SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 0 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 1 FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2008-11-10   
415-744 2 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 3 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-11-29   
415-744 5 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 6 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 7 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 8 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-744 9 SNFCCA21DS0  9740 PACIFIC BELL 722      
415-746 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-746 0 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2006-08-03   
415-746 1 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
415-746 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-06-11   
415-746 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-06-11   
415-746 4 SNFCCA12DS0  9740 PACIFIC BELL 722   2009-10-05   
415-746 5 SNFCCA12DS0  9740 PACIFIC BELL 722   2009-10-05   
415-746 6 SNFCCAMMDS7  258E YMAX COMMUNICATIONS CORP. - CA 722   2009-08-11   
415-746 7 SNFCCA12DS0  9740 PACIFIC BELL 722   2009-10-05   
415-746 8 SNFCCA12DS0  9740 PACIFIC BELL 722   2009-10-05   
415-746 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-01-08   
415-748 A   5562 METROPCS, INC. 722      
415-748 0   5562 METROPCS, INC. 722      

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

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