Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7453 U.S. TELEPACIFIC CORP. - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
415-400 7 San Francisco: Central DA CA   722   2009-04-25   
415-400 8 San Francisco: Central DA CA   722   2009-04-25   
415-410 A San Francisco: Montrose-Evergreen DA CA SNJSCAYBDS0  722      
415-410 2 San Francisco: Montrose-Evergreen DA CA   722      
415-417 3 San Francisco: Central DA CA   722   2015-06-25   
415-417 6 San Francisco: Central DA CA   722   2015-06-25   
415-426 3 San Francisco: Central DA CA   722   2011-12-27   
415-426 6 San Francisco: Central DA CA   722   2012-03-16   
415-432 1 San Francisco: Central DA CA   722   2012-04-02   
415-432 2 San Francisco: Central DA CA   722   2012-01-09   
415-432 4 San Francisco: Central DA CA   722   2012-04-02   
415-432 5 San Francisco: Central DA CA   722   2012-03-16   
415-470 5 San Francisco: Central DA CA   722   2012-05-31   
415-471 2 San Francisco: Central DA CA   722   2011-12-05   
415-475 4 Ignacio CA   722   2000-10-04   
415-475 5 Ignacio CA   722   2000-10-04   
415-475 6 Ignacio CA   722   2000-10-04   
415-483 8 Ignacio CA   722   2007-12-27   
415-493 2 Novato CA   722   2000-10-04   
415-493 3 Novato CA   722   2000-10-04   
415-493 4 Novato CA   722   2000-10-04   
415-496 2 Corte Madera CA   722   2000-10-04   
415-510 7 San Francisco: Central DA CA   722   2015-03-16   
415-510 8 San Francisco: Central DA CA   722   2015-03-16   
415-525 8 San Francisco: Central DA CA   722   2008-10-16   
415-526 A San Rafael CA SNJSCAYBGT0  722      
415-526 0 San Rafael CA   722      
415-526 1 San Rafael CA   722      
415-526 2 San Rafael CA   722      
415-526 4 San Rafael CA   722      
415-526 5 San Rafael CA   722      
415-526 6 San Rafael CA   722      
415-526 7 San Rafael CA   722      
415-526 8 San Rafael CA   722      
415-526 9 San Rafael CA   722      
415-562 A San Francisco: Juniper DA CA SNJSCAYBDS1  722      
415-562 1 San Francisco: Juniper DA CA   722      
415-562 2 San Francisco: Juniper DA CA   722      
415-562 3 San Francisco: Juniper DA CA   722      
415-562 9 San Francisco: Juniper DA CA   722      
415-568 A San Francisco: Central DA CA SNJSCAYBDS0  722      
415-568 2 San Francisco: Central DA CA   722      
415-568 3 San Francisco: Central DA CA   722      
415-568 4 San Francisco: Central DA CA   722      
415-568 9 San Francisco: Central DA CA   722      
415-569 A Mill Valley CA SNJSCAYBDS0  722      
415-569 9 Mill Valley CA   722      
415-598 6 Nicasio CA   722   2009-10-01   
415-624 8 San Francisco: Central DA CA   722   2010-04-04   
415-632 4 San Francisco: Central DA CA   722   2007-09-10   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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