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: 243

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-243 A Newman CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-243 0 Newman CA   649C ONVOY, LLC - CA 738      
209-243 1 Newman CA   649C ONVOY, LLC - CA 738      
209-243 2 Newman CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738   2005-12-05   
209-243 3 Newman CA   649C ONVOY, LLC - CA 738      
209-243 4 Newman CA   649C ONVOY, LLC - CA 738      
209-243 5 Newman CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2010-03-19   
209-243 6 Newman CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2010-08-08   
209-243 7 Newman CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2011-04-07   
209-243 8 Newman CA   649C ONVOY, LLC - CA 738   2012-12-31   
209-243 9 Newman CA   318J COMCAST IP PHONE, LLC 738   2006-09-30   

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

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