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: 438

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-438 A Linden CA SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-438 0 Linden CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-438 2 Linden CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-438 3 Linden CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738   2011-03-28   
209-438 4 Linden CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2005-07-30   
209-438 5 Linden CA   649C ONVOY, LLC - CA 738   2019-03-08   
209-438 6 Linden CA   508J CENTURYLINK COMMUNICATIONS, LLC 738   2014-05-12   
209-438 7 Linden CA   649C ONVOY, LLC - CA 738   2019-03-08   
209-438 8 Linden CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-438 9 Linden CA   649C ONVOY, LLC - CA 738   2021-03-05   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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