Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-306 A San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-306 0 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-306 1 San Rafael CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-20   
415-306 2 San Rafael CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-20   
415-306 3 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-02-11   
415-306 4 San Rafael CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-20   
415-306 5 San Rafael CA   829J PAETEC ITEL, LLC 722   2011-12-20   
415-306 6 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-11   
415-306 7 San Rafael CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-07-14   
415-306 8 San Rafael CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-10-24   
415-306 9 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-307 A San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-308 A San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-309 A San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-310 A San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-312 A San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-312 0 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-312 1 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-312 2 San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-17   
415-312 3 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-312 4 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 5 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 6 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-312 7 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 8 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2007-07-20   
415-312 9 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-313 A San Francisco: Central DA CA SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
415-314 A San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 0 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 1 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 2 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-10-24   
415-314 3 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-10-24   
415-314 4 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-11-16   
415-314 5 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 6 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 7 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 8 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-314 9 San Francisco: Central DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-315 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 0 San Francisco: Central DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2004-05-24   
415-315 1 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 2 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 3 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 4 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 5 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 6 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 7 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 8 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-315 9 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-316 A Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-316 0 Belvedere CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-27   
415-316 1 Belvedere CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-03-28   
415-316 2 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-04-13   
415-316 3 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-01-13   
415-316 4 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-01-13   
415-316 5 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-01-13   
415-316 6 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-01-13   
415-316 7 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2011-10-11   
415-316 8 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2011-10-11   
415-316 9 Belvedere CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2011-10-08   
415-317 A San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 0 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 1 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 2 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 3 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 4 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 5 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 6 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 7 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-317 8 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-09-26   
415-317 9 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-07-14   
415-318 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-318 0 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-06-13   
415-318 1 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-318 2 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-06-15   
415-318 3 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-06-15   
415-318 4 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-318 5 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-318 6 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-04-12   
415-318 7 San Francisco: Central DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2004-04-08   
415-318 8 San Francisco: Central DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2002-03-12   
415-318 9 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2004-07-11   
415-319 A San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-319 0 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-12-05   
415-319 1 San Francisco: Montrose-Evergreen DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-12-05   
415-319 2 San Francisco: Montrose-Evergreen DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-16   
415-319 3 San Francisco: Montrose-Evergreen DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-16   
415-319 4 San Francisco: Montrose-Evergreen DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-16   
415-319 5 San Francisco: Montrose-Evergreen DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2014-12-08   
415-319 6 San Francisco: Montrose-Evergreen DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-18   
415-319 7 San Francisco: Montrose-Evergreen DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-18   
415-319 8 San Francisco: Montrose-Evergreen DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-15   
415-319 9 San Francisco: Montrose-Evergreen DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-15   
415-320 A Novato CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-320 0 Novato CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-320 1 Novato CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-27   
415-320 2 Novato CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-320 3 Novato CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-07-23   
415-320 4 Novato CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-05-14   
415-320 5 Novato CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-05-14   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.