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: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-734 A Herald CA SKTNCA01XTY  4129 O1 COMMUNICATIONS, INC. - CA 738      
209-734 0 Herald CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2015-04-04   
209-734 1 Herald CA SKTNCA01XTY  4129 O1 COMMUNICATIONS, INC. - CA 738      
209-734 2 Herald CA SKTNCA01XTY  4129 O1 COMMUNICATIONS, INC. - CA 738      
209-734 3 Herald CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2015-06-08   
209-734 4 Herald CA   515J IP HORIZON LLC 738   2022-10-20   
209-734 5 Herald CA SKTNCA01X6Z  516C AT&T CORP. 738   2011-08-09   
209-734 6 Herald CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-02-24   
209-734 7 Herald CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2011-04-21   
209-734 8 Herald CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2016-02-24   
209-734 9 Herald CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2013-03-22   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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