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.

Switch: SNRFCA15DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
415-213 6 San Francisco: Montrose-Evergreen DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-213 7 San Francisco: Montrose-Evergreen DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-230 3 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2008-05-04   
415-230 6 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2008-05-04   
415-321 6 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-321 7 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-339 4 Sausalito CA 7453 US TELEPACIFIC CORP. - CA 722      
415-339 6 Sausalito CA 7453 US TELEPACIFIC CORP. - CA 722   2001-03-30   
415-366 4 Belvedere CA 7453 US TELEPACIFIC CORP. - CA 722      
415-384 3 Mill Valley CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-384 4 Mill Valley CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-390 4 Point Reyes CA 7453 US TELEPACIFIC CORP. - CA 722   2009-10-01   
415-475 4 Ignacio CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-475 5 Ignacio CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-475 6 Ignacio CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-493 2 Novato CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-493 3 Novato CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-493 4 Novato CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-496 2 Corte Madera CA 7453 US TELEPACIFIC CORP. - CA 722   2000-10-04   
415-526 0 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 2 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 4 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 5 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 6 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 7 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 8 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-526 9 San Rafael CA 7453 US TELEPACIFIC CORP. - CA 722      
415-562 3 San Francisco: Juniper DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-568 3 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-568 4 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-568 9 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-598 6 Nicasio CA 7453 US TELEPACIFIC CORP. - CA 722   2009-10-01   
415-655 4 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2007-02-26   
415-655 5 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2007-02-26   
415-655 6 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2007-02-26   
415-655 7 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2007-02-26   
415-694 5 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2006-02-06   
415-694 6 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2006-02-06   
415-694 7 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2006-02-06   
415-746 A San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-746 1 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-758 A Corte Madera CA 7453 US TELEPACIFIC CORP. - CA 722      
415-758 5 Corte Madera CA 7453 US TELEPACIFIC CORP. - CA 722      
415-798 5 Novato CA 7453 US TELEPACIFIC CORP. - CA 722   2007-03-11   
415-814 8 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2006-09-15   
415-825 4 San Francisco: Juniper DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-825 9 San Francisco: Juniper DA CA 7453 US TELEPACIFIC CORP. - CA 722      
415-848 7 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2006-11-19   
415-848 8 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2006-11-19   
415-875 7 San Francisco: Central DA CA 7453 US TELEPACIFIC CORP. - CA 722   2007-02-16   

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Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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