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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 828F WIPHONICA TECHNOLOGIES, INC. - NY

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
917-780 1 New York City Zone 12 NY   132   2013-06-22   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.