Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

NXX: 779

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-779 A Hughson CA SKTNCA01XNZ  515J IP HORIZON LLC 738      
209-779 0 Hughson CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2012-06-03   
209-779 1 Hughson CA   515J IP HORIZON LLC 738      
209-779 2 Hughson CA   515J IP HORIZON LLC 738      
209-779 3 Hughson CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738   2011-06-09   
209-779 4 Hughson CA   6529 T-MOBILE USA, INC. 738   2015-03-13   
209-779 5 Hughson CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-08-01   
209-779 6 Hughson CA   649C ONVOY, LLC - CA 738   2013-03-22   
209-779 7 Hughson CA   6529 T-MOBILE USA, INC. 738   2015-05-05   
209-779 8 Hughson CA   649C ONVOY, LLC - CA 738   2013-03-22   
209-779 9 Hughson CA   508J CENTURYLINK COMMUNICATIONS, LLC 738   2014-05-13   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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