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
415-394 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-395 A SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 0 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 1 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 2 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 3 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 4 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 5 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2004-11-24   
415-395 7 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 8 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-395 9 SNFCCA01DS0  9740 PACIFIC BELL 722      
415-396 A SNFCCA21DS0  9740 PACIFIC BELL 722      
415-397 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-398 A SNFCCA01DS1  9740 PACIFIC BELL 722      
415-399 A SNFCCA01DS1  9740 PACIFIC BELL 722      
415-400 A SNFCCAMM8MD  973E RACE TELECOMMUNICATIONS, INC. - CA 722      
415-400 0 OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2009-04-28   
415-400 1 SNFCCAMM8MD  973E RACE TELECOMMUNICATIONS, INC. - CA 722   2009-03-16   
415-400 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2009-04-06   
415-400 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2009-04-06   
415-400 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2009-04-06   
415-400 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2009-04-06   
415-400 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2009-08-01   
415-400 7 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2009-04-25   
415-400 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2009-04-25   
415-400 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2009-08-01   
415-401 A SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 0 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 1 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 2 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 3 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 4 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2004-11-24   
415-401 6 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 7 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 8 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-401 9 SNFCCA05DS0  9740 PACIFIC BELL 722      
415-402 A SNFCCA01DS1  9740 PACIFIC BELL 722      
415-403 A SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 0 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 1 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-29   
415-403 3 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 4 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 5 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 6 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 7 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 8 SNFCCA01DS2  9740 PACIFIC BELL 722      
415-403 9 SNFCCA01DS2  9740 PACIFIC BELL 722      

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

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