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
626-773 3 Pasadena: Pasadena DA CA LSANCAGJDS4  730      
626-773 4 Pasadena: Pasadena DA CA LSANCAGJDS4  730      
626-773 7 Pasadena: Pasadena DA CA LSANCAJWDS8  730      
626-773 9 Pasadena: Pasadena DA CA LSANCAGJDS4  730      
626-774 A El Monte CA LSANCAGJDS4  730      
626-774 2 El Monte CA LSANCAGJDS4  730      
626-774 9 El Monte CA LSANCAGJDS4  730      
626-775 A Monrovia CA LSANCAGJDS4  730      
626-775 1 Monrovia CA LSANCAGJDS4  730      
626-775 3 Monrovia CA LSANCAGJDS4  730      
626-775 6 Monrovia CA LSANCAGJDS4  730      
626-775 9 Monrovia CA LSANCAGJDS4  730      
626-921 A Sierra Madre CA LSANCAGJDS4  730      
626-921 1 Sierra Madre CA LSANCAGJDS4  730      
626-921 8 Sierra Madre CA LSANCAJWDS8  730      
626-921 9 Sierra Madre CA LSANCAGJDS4  730      
626-941 3 El Monte CA LSANCAJWDS8  730      
626-993 A Pasadena: Pasadena DA CA LSANCAGJDS4  730      
626-993 1 Pasadena: Pasadena DA CA LSANCAGJDS4  730      
626-993 3 Pasadena: Pasadena DA CA LSANCAGJDS4  730      
626-993 6 Pasadena: Pasadena DA CA LSANCAGJDS4  730   2010-06-12   
626-993 9 Pasadena: Pasadena DA CA LSANCAGJDS4  730      
628-234 A San Rafael CA SNJSCAYBGT0  722      
628-234 6 San Rafael CA SNJSCAYBGT0  722   2015-05-10   
628-234 7 San Rafael CA SNJSCAYBGT0  722   2015-05-10   
628-234 8 San Rafael CA SNJSCAYBGT0  722   2015-05-10   
628-235 5 San Francisco: Central DA CA SNJSCAYBGT0  722   2016-01-28   
628-235 6 San Francisco: Central DA CA SNJSCAYBGT0  722   2016-01-28   
628-236 2 Novato CA SNJSCAYBGT0  722   2016-05-16   
628-241 3 San Francisco: Juniper DA CA SNJSCAYBGT0  722   2016-08-28   
650-209 A Los Altos CA SNJSCAYBDS0  722      
650-209 1 Los Altos CA SNJSCAYBDS0  722      
650-209 3 Los Altos CA SNRFCA15DS0  722      
650-209 9 Los Altos CA SNJSCAYBDS0  722      
650-223 6 Palo Alto CA SNJSCAYBDS0  722      
650-223 7 Palo Alto CA SNJSCAYBDS0  722      
650-223 8 Palo Alto CA SNJSCAYBDS0  722      
650-235 7 San Mateo CA SNJSCAYBDS0  722   2009-11-21   
650-241 6 Redwood City CA SNJSCAYBDS0  722   2008-11-16   
650-241 7 Redwood City CA SNJSCAYBDS1  722   2007-12-27   
650-243 A South San Francisco CA SNJSCAYBDS0  722      
650-243 2 South San Francisco CA SNJSCAYBDS0  722      
650-243 3 South San Francisco CA SNJSCAYBDS0  722      
650-243 4 South San Francisco CA SNRFCA15DS0  722      
650-243 5 South San Francisco CA SNRFCA15DS0  722      
650-243 6 South San Francisco CA SNJSCAYBDS1  722      
650-243 9 South San Francisco CA SNJSCAYBDS0  722      
650-314 7 Mountain View CA SNJSCAYBDS0  722   2008-11-16   
650-393 8 San Mateo CA SNJSCAYBDS0  722   2008-09-04   
650-409 A Millbrae CA SNJSCAYBDS1  722      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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