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: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-541 A Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-541 0 Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-541 1 Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-541 2 Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-541 3 Modesto CA MDSTCA03DS0  9740 PACIFIC BELL 738      
209-541 4 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-541 5 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-541 6 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-541 7 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-541 8 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-541 9 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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