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: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-710 A Los Banos CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-710 0 Los Banos CA   318J COMCAST IP PHONE, LLC 738   2008-10-30   
209-710 1 Los Banos CA   515J IP HORIZON LLC 738      
209-710 2 Los Banos CA   515J IP HORIZON LLC 738      
209-710 3 Los Banos CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738   2009-07-19   
209-710 4 Los Banos CA   318J COMCAST IP PHONE, LLC 738   2013-09-19   
209-710 5 Los Banos CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-30   
209-710 6 Los Banos CA   9740 PACIFIC BELL 738   2004-10-01   
209-710 7 Los Banos CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2005-09-09   
209-710 8 Los Banos CA   318J COMCAST IP PHONE, LLC 738   2006-09-30   
209-710 9 Los Banos CA   516C AT&T CORP. 738   2007-09-14   

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

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