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: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-512 A Yosemite CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738      
209-512 0 Yosemite CA   649C ONVOY, LLC - CA 738   2021-08-08   
209-512 1 Yosemite CA   649C ONVOY, LLC - CA 738   2021-04-17   
209-512 2 Yosemite CA   649C ONVOY, LLC - CA 738   2021-04-17   
209-512 3 Yosemite CA   649C ONVOY, LLC - CA 738   2021-06-06   
209-512 4 Yosemite CA   649C ONVOY, LLC - CA 738   2021-06-06   
209-512 5 Yosemite CA   649C ONVOY, LLC - CA 738   2021-08-08   
209-512 6 Yosemite CA   516J TON80 COMMUNICATIONS, LLC 738   2021-11-06   
209-512 7 Yosemite CA   649C ONVOY, LLC - CA 738   2021-10-03   
209-512 8 Yosemite CA   649C ONVOY, LLC - CA 738   2021-10-03   
209-512 9 Yosemite CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2021-04-16   

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

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