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: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-500 A Livermore Falls ME PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-500 0 Livermore Falls ME PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2012-02-03   
207-500 1 Livermore Falls ME PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2013-11-01   
207-500 2 Livermore Falls ME PTLDMEFOXGZ  578C TIME WARNER CBL INFO SVC (ME) DBA TIME WARNER CBL 120   2012-10-02   
207-500 3 Livermore Falls ME PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2012-09-20   
207-500 4 Livermore Falls ME PTLDMEFOXKZ  882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2019-04-27   
207-500 5 Livermore Falls ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2018-11-22   
207-500 6 Livermore Falls ME PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2020-03-25   
207-500 7 Livermore Falls ME PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120   2013-06-01   
207-500 8 Livermore Falls ME PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2015-01-01   
207-500 9 Livermore Falls ME PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2014-10-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.