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.

Athens, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-654 A ATHNMEXARP0  0024 SOMERSET TEL. CO. 120      
207-654 0 ATHNMEXARP0  0024 SOMERSET TEL. CO. 120      
207-654 2 ATHNMEXARP0  0024 SOMERSET TEL. CO. 120      
207-654 3   145J TERRA NOVA TELECOM INC. 120   2025-05-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.