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]

Region: CA

OCN: 7262 XO CALIFORNIA, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
209-289 A Modesto CA SKTNCA01X8Z  738      
209-289 2 Modesto CA SKTNCA01X8Z  738   2014-12-04   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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