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.

NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-901 A Bar Harbor ME   793K TWC IP ENABLED SERVICES, LLC 120      
207-901 0 Bar Harbor ME   793K TWC IP ENABLED SERVICES, LLC 120   2019-07-29   
207-901 1 Bar Harbor ME PTLDME02DS5  925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2020-03-18   
207-901 2 Bar Harbor ME PTLDME02CMD  145J TERRA NOVA TELECOM INC. 120   2024-02-04   
207-901 6 Bar Harbor ME PTLDMEFOXKZ  882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2020-02-16   
207-901 9 Bar Harbor ME PTLDME02DS5  925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2021-03-24   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.