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: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-242 A Suffern NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-02-08   
329-242 0 Suffern NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-02-08   
329-242 1 Suffern NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-05-09   
329-242 2 Suffern NY NYCMNYZRX1X  145J TERRA NOVA TELECOM INC. 132   2026-02-09   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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