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: 452

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-452 A Lodi CA SKTNCA111MD  9262 UTILITY TELECOM GROUP, LLC - CA 738      
209-452 0 Lodi CA   516C AT&T CORP. 738   2015-05-24   
209-452 1 Lodi CA   9262 UTILITY TELECOM GROUP, LLC - CA 738   2015-05-23   
209-452 2 Lodi CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-06-19   
209-452 3 Lodi CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2015-09-18   
209-452 4 Lodi CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738   2015-07-24   
209-452 5 Lodi CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-11-25   
209-452 6 Lodi CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-11-25   
209-452 7 Lodi CA   6529 T-MOBILE USA, INC. 738   2015-07-01   
209-452 8 Lodi CA   649C ONVOY, LLC - CA 738   2016-03-20   
209-452 9 Lodi CA   6529 T-MOBILE USA, INC. 738   2016-04-28   

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

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