Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-520 A Monte Rio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-520 0 Monte Rio CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-01-13   
707-520 1 Monte Rio CA   515J IP HORIZON LLC 722   2006-10-09   
707-520 2 Monte Rio CA   515J IP HORIZON LLC 722   2006-10-09   
707-520 3 Monte Rio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-04-09   
707-520 4 Monte Rio CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-02-25   
707-520 5 Monte Rio CA SNFCCA01XGX  516C AT&T CORP. 722   2011-05-16   
707-520 6 Monte Rio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
707-520 7 Monte Rio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-19   
707-520 8 Monte Rio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-01-10   
707-520 9 Monte Rio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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