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: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-623 A Stockton CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-623 0 Stockton CA   515J IP HORIZON LLC 738      
209-623 1 Stockton CA   515J IP HORIZON LLC 738      
209-623 2 Stockton CA   515J IP HORIZON LLC 738      
209-623 3 Stockton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2009-12-04   
209-623 4 Stockton CA   515J IP HORIZON LLC 738      
209-623 5 Stockton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 6 Stockton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 7 Stockton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 8 Stockton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 9 Stockton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   

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

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