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.

Switch: MNMOMEXADS0

Remotes:

Switch Switch name Switch type
GRNEMEXARS1  GREENE  DMT 
LEDSMEXARS1  LEEDS  DMT 
LTFDMEXARS1  LITCHFIELD  DMT 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-933 A Monmouth ME 0015 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.