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: 681A THREE RIVER COMMUNICATIONS, LLC - NE

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
402-382 A Ainsworth NE LYNCNEXSDS1  644      
402-382 3 Ainsworth NE LYNCNEXSDS1  644      
531-271 7 O'Neill NE LYNCNEXSDS1  644   2022-02-14   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.