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
415-439 1 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 2 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 3 San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-17   
415-439 4 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 5 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 6 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 7 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 8 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-439 9 San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-17   
415-440 A San Francisco: Central DA CA SNFCCA12DS0  9740 PACIFIC BELL 722      
415-441 A San Francisco: Central DA CA SNFCCA12DS0  9740 PACIFIC BELL 722      
415-442 A San Francisco: Central DA CA SNFCCA21DS1  9740 PACIFIC BELL 722      
415-443 A San Francisco: Juniper DA CA SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
415-444 A San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 0 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 1 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 2 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 3 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 4 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 5 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 6 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-08-06   
415-444 7 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 8 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-444 9 San Rafael CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-02-12   
415-445 A San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 0 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 1 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 2 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 3 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 4 San Francisco: Central DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2005-10-26   
415-445 5 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 6 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 7 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 8 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-445 9 San Francisco: Central DA CA SNFCCA01DS1  9740 PACIFIC BELL 722      
415-446 A San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 0 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 1 San Rafael CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-05-13   
415-446 2 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 3 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 4 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 5 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 6 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 7 San Rafael CA SNRFCA11DS0  9740 PACIFIC BELL 722      
415-446 8 San Rafael CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-09-25   
415-446 9 San Rafael CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-08-10   
415-447 A San Francisco: Central DA CA SNFCCA12DS0  9740 PACIFIC BELL 722      
415-448 A San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 0 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 1 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 2 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 3 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 4 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 5 San Rafael CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-10-01   
415-448 6 San Rafael CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
415-448 7 San Rafael CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-09   
415-448 8 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-448 9 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
415-449 A San Francisco: Central DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-450 A San Rafael CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-450 0 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-07-28   
415-450 1 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-09-15   
415-450 2 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-06-04   
415-450 3 San Rafael CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-06-04   
415-450 5 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-02-08   
415-450 6 San Rafael CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
415-450 7 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-09-15   
415-450 8 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-07-04   
415-450 9 San Rafael CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
415-451 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-452 A San Francisco: Juniper DA CA SNFCCA06DS0  9740 PACIFIC BELL 722      
415-452 0 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 1 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 2 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 3 San Francisco: Juniper DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-02-10   
415-452 4 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 5 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 6 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 7 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 8 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-452 9 San Francisco: Juniper DA CA   9740 PACIFIC BELL 722      
415-453 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-454 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 0 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 1 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 2 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 3 San Rafael CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-02-21   
415-455 4 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 5 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 6 San Rafael CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-02-21   
415-455 7 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 8 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-455 9 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-456 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-457 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-458 A San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-458 0 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-458 1 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      
415-458 2 San Rafael CA SNRFCA01DS0  9740 PACIFIC BELL 722      

<< 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: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.