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: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-255 A Ripon CA MNTCCAXGMMD  252F WIDE VOICE, LLC - CA 738      
209-255 0 Ripon CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2017-07-23   
209-255 1 Ripon CA   252F WIDE VOICE, LLC - CA 738   2011-12-02   
209-255 2 Ripon CA   649C ONVOY, LLC - CA 738   2019-03-08   
209-255 3 Ripon CA   649C ONVOY, LLC - CA 738   2022-04-12   
209-255 4 Ripon CA   649C ONVOY, LLC - CA 738   2019-10-26   
209-255 5 Ripon CA   649C ONVOY, LLC - CA 738   2019-03-08   
209-255 6 Ripon CA   649C ONVOY, LLC - CA 738   2019-09-13   
209-255 7 Ripon CA   508J CENTURYLINK COMMUNICATIONS, LLC 738   2014-05-12   
209-255 8 Ripon CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2022-04-12   
209-255 9 Ripon CA   649C ONVOY, LLC - CA 738   2020-03-02   

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

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