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
661-621 9 Santa Clarita: Saugus Canyon Country DA CA   730   2003-03-22   
661-630 7 Shafter CA   734   2007-09-03   
661-673 8 Santa Clarita: Saugus Canyon Country DA CA   730   2009-06-11   
661-679 1 Bakersfield: North DA CA   734   2005-06-18   
661-705 A Santa Clarita: Newhall-Castaic DA CA LSANCAGJDS4  730      
661-705 0 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 1 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 2 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 3 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 4 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 5 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 7 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 8 Santa Clarita: Newhall-Castaic DA CA   730      
661-705 9 Santa Clarita: Newhall-Castaic DA CA   730      
661-750 5 Tehachapi CA   734   2007-10-28   
661-764 2 Buttonwillow CA   734   2013-09-16   
661-768 7 Taft CA   734   2014-07-24   
661-772 5 Wasco CA   734   2005-12-05   
661-777 3 Lebec CA   734   2010-11-28   
661-829 8 Bakersfield: North DA CA   734   2009-04-23   
661-855 8 Arvin CA   734   2007-09-03   
661-964 A Santa Clarita: Newhall-Castaic DA CA IRVNCASMGT0  730      
661-964 2 Santa Clarita: Newhall-Castaic DA CA   730   2012-03-10   
661-964 3 Santa Clarita: Newhall-Castaic DA CA   730      
669-230 7 San Jose: West DA CA   722   2016-01-28   
669-231 8 San Jose: West DA CA   722   2014-03-20   
669-236 8 San Jose: West DA CA   722   2014-07-26   
669-243 2 San Jose: West DA CA   722   2014-10-23   
669-243 3 San Jose: West DA CA   722   2015-07-24   
669-252 A San Jose: North DA CA   722      
669-252 7 San Jose: North DA CA   722   2014-12-12   
669-252 8 San Jose: North DA CA   722   2014-12-12   
669-265 3 San Jose: North DA CA   722   2015-10-31   
669-275 7 San Jose: South DA CA   722   2016-05-19   
669-600 8 Sunnyvale CA   722   2013-03-16   
707-204 2 Yountville CA   722   2015-03-22   
707-207 7 Fairfield-Suisun CA   722   2002-08-21   
707-234 2 Ukiah CA   722   2009-05-31   
707-234 6 Ukiah CA   722   2005-10-15   
707-236 6 Santa Rosa CA   722   2013-01-15   
707-266 5 Napa CA   722      
707-278 3 Kelseyville CA   722   2005-12-05   
707-282 2 Kenwood CA   722   2002-09-22   
707-296 2 Eureka CA   722   2013-12-02   
707-297 4 Benicia CA   722   2007-12-28   
707-297 8 Benicia CA   722   2007-12-28   
707-302 A St Helena CA SNRFCA15DS0  722      
707-302 1 St Helena CA   722      
707-302 2 St Helena CA   722      
707-302 3 St Helena CA   722      

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Last updated: Sun, 31 May 2020 11:59:01 UTC

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