Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-636 5 San Francisco: Central DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-08-09   
415-636 6 San Francisco: Central DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-08-20   
415-636 7 San Francisco: Central DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-08-20   
415-636 8 San Francisco: Central DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-08-20   
415-636 9 San Francisco: Central DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-08-20   
415-637 A San Francisco: Central DA CA BRSBCABECM1  6664 SPRINT SPECTRUM L.P. 722      
415-638 A San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-638 0 San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-29   
415-638 1 San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-29   
415-638 2 San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-29   
415-638 3 San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-29   
415-638 4 San Francisco: Central DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 722   2013-08-30   
415-638 5 San Francisco: Central DA CA   293G MOSAIC NETWORX LLC - CA 722   2013-08-30   
415-638 6 San Francisco: Central DA CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2013-09-05   
415-638 7 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2013-08-30   
415-638 8 San Francisco: Central DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 722   2013-08-30   
415-638 9 San Francisco: Central DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-08-30   
415-639 A Inverness CA SNFCCAMMDSA  4129 O1 COMMUNICATIONS, INC. - CA 722      
415-639 1 Inverness CA   4129 O1 COMMUNICATIONS, INC. - CA 722      
415-639 2 Inverness CA   4129 O1 COMMUNICATIONS, INC. - CA 722      
415-639 4 Inverness CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-17   
415-639 7 Inverness CA   649C ONVOY, LLC - CA 722   2010-12-17   
415-639 9 Inverness CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-10-06   
415-640 A San Francisco: Central DA CA SNFDCACVCM7  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-641 A San Francisco: Central DA CA SNFCCA05DS0  9740 PACIFIC BELL 722      
415-642 A San Francisco: Central DA CA SNFCCA05DS0  9740 PACIFIC BELL 722      
415-643 A San Francisco: Central DA CA SNFCCA05DS0  9740 PACIFIC BELL 722      
415-644 A San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-644 0 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-644 1 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-644 2 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-644 3 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-644 4 San Francisco: Central DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722   2008-05-04   
415-644 5 San Francisco: Central DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-10   
415-644 6 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-644 7 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-644 8 San Francisco: Central DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
415-644 9 San Francisco: Central DA CA   9740 PACIFIC BELL 722      
415-645 A San Francisco: Central DA CA SNFCCAMKDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 0 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 1 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 2 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722   2009-08-17   
415-645 3 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2005-10-02   
415-645 4 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 5 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 6 San Francisco: Central DA CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
415-645 7 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 8 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-645 9 San Francisco: Central DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-646 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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