Local Calling Guide

Area code/prefix search

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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
650-543 A Palo Alto CA SNJSCAYBDS0  722      
650-546 3 Palo Alto CA SNJSCAYBGT0  722   2015-11-26   
650-550 3 San Francisco: Juniper DA CA SNJSCAYBDS0  722   2008-09-11   
650-618 7 Palo Alto CA SNJSCAYBDS0  722   2008-03-08   
650-645 1 San Mateo CA SNJSCAYBDS0  722   2007-03-11   
650-645 3 San Mateo CA SNJSCAYBDS0  722   2007-03-11   
650-645 6 San Mateo CA SNJSCAYBDS1  722   2007-03-11   
650-645 7 San Mateo CA SNJSCAYBDS1  722   2007-03-11   
650-665 8 Palo Alto CA SNJSCAYBGT0  722   2014-10-09   
650-681 3 Palo Alto CA SNJSCAYBDS0  722   2010-03-08   
650-681 5 Palo Alto CA SNJSCAYBDS1  722   2009-10-11   
650-681 6 Palo Alto CA SNJSCAYBDS1  722   2009-10-11   
650-730 5 San Carlos-Belmont CA SNJSCAYBDS0  722   2008-10-16   
650-737 4 South San Francisco CA SNJSCAYBDS0  722   2008-11-16   
650-739 4 Palo Alto CA SNJSCAYBDS0  722   2008-03-08   
650-746 3 San Francisco: Juniper DA CA SNRFCA15DS0  722   2002-10-17   
650-772 3 Mountain View CA SNJSCAYBGT0  722   2015-01-17   
650-779 3 Redwood City CA SNJSCAYBGT0  722   2015-04-01   
650-779 6 Redwood City CA SNJSCAYBGT0  722   2015-04-01   
650-804 7 Palo Alto CA SNJSCAYBDS1  722   2008-03-08   
650-810 A Mountain View CA SNJSCAYBDS0  722      
650-810 0 Mountain View CA SNJSCAYBDS0  722      
650-810 1 Mountain View CA SNJSCAYBDS0  722      
650-810 2 Mountain View CA SNJSCAYBDS0  722      
650-810 8 Mountain View CA SNJSCAYBDS0  722      
650-810 9 Mountain View CA SNJSCAYBDS0  722      
650-832 6 San Carlos-Belmont CA SNJSCAYBDS1  722      
650-931 A San Mateo CA SNJSCAYBDS0  722      
650-931 0 San Mateo CA SNJSCAYBDS0  722      
650-931 1 San Mateo CA SNRFCA15DS0  722      
650-931 2 San Mateo CA SNJSCAYBDS0  722      
650-931 3 San Mateo CA SNRFCA15DS0  722      
650-931 8 San Mateo CA SNJSCAYBDS0  722      
650-931 9 San Mateo CA SNJSCAYBDS0  722      
650-933 9 Mountain View CA SNJSCAYBDS1  722   2012-03-06   
650-963 8 Mountain View CA SNJSCAYBDS1  722   2007-12-27   
657-200 4 Westminster CA IRVNCASMDS0  730   2010-03-11   
657-212 8 Santa Ana CA IRVNCASMDS0  730   2012-01-25   
657-218 3 Santa Ana CA IRVNCASMDS0  730   2013-08-06   
657-218 7 Santa Ana CA IRVNCASMDS0  730   2013-09-19   
657-221 4 Orange CA IRVNCASMDS0  730   2013-05-23   
657-227 4 Westminster CA IRVNCASMGT0  730   2014-06-18   
657-227 5 Westminster CA IRVNCASMGT0  730   2015-03-22   
657-229 6 Santa Ana CA IRVNCASMDS0  730   2010-04-26   
657-229 7 Santa Ana CA IRVNCASMDS0  730   2010-04-26   
657-229 8 Santa Ana CA IRVNCASMDS1  730   2010-04-26   
657-232 6 Santa Ana CA IRVNCASMDS0  730   2013-12-29   
657-235 5 Santa Ana CA IRVNCASMDS0  730   2012-01-02   
657-257 3 Westminster CA IRVNCASMGT0  730   2015-11-22   
657-261 4 Santa Ana CA IRVNCASMGT0  730   2014-12-29   

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

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