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.

Plymouth, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-257 A PLMOMEXARS1  3315 MID-MAINE TELECOM LLC 120      
207-257 2 PLMOMEXARS1  3315 MID-MAINE TELECOM LLC 120      
207-257 3 PLMOMEXARS1  3315 MID-MAINE TELECOM LLC 120      
207-257 7 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120      
207-257 8 WEFDMEXA0MD  578C TIME WARNER CBL INFO SVC (ME) DBA TIME WARNER CBL 120      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.