Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 329 [Rate centres in NPA 329] [Dial plan for NPA 329]

NXX: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-209 A Brewster NY   425J CSC WIRELESS, LLC 132   2024-03-01   
329-209 0 Brewster NY   425J CSC WIRELESS, LLC 132   2024-03-01   
329-209 1 Brewster NY   425J CSC WIRELESS, LLC 132   2024-03-01   
329-209 2 Brewster NY   425J CSC WIRELESS, LLC 132   2024-03-01   
329-209 9 Brewster NY   384C ONVOY, LLC- NY 132   2024-03-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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