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: 845

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-845 A Oakdale CA OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 0 Oakdale CA   9740 PACIFIC BELL 738      
209-845 1 Oakdale CA   9740 PACIFIC BELL 738      
209-845 2 Oakdale CA   9740 PACIFIC BELL 738      
209-845 3 Oakdale CA   9740 PACIFIC BELL 738      
209-845 4 Oakdale CA   9262 UTILITY TELECOM GROUP, LLC - CA 738   2006-05-24   
209-845 5 Oakdale CA   649C ONVOY, LLC - CA 738   2025-09-27   
209-845 6 Oakdale CA   649C ONVOY, LLC - CA 738   2013-03-23   
209-845 7 Oakdale CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2009-01-13   
209-845 8 Oakdale CA   9740 PACIFIC BELL 738      
209-845 9 Oakdale CA   9740 PACIFIC BELL 738      

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

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