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.

Livermore Falls, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-320 A PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120      
207-320 0   6291 UNITED STATES CELLULAR - ME 120   2003-11-27   
207-320 1   6291 UNITED STATES CELLULAR - ME 120   2003-11-27   
207-320 2   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-09-02   
207-320 3   6291 UNITED STATES CELLULAR - ME 120   2007-12-15   
207-320 4   829J PAETEC ITEL, LLC 120   2008-09-18   
207-320 5   6386 BELL ATLANTIC MOBILE, INC 120   2008-12-23   
207-320 6   6386 BELL ATLANTIC MOBILE, INC 120   2022-11-02   
207-320 7   9472 BIDDEFORD INTERNET CORPORATION - ME 120   2009-02-18   
207-320 8   6386 BELL ATLANTIC MOBILE, INC 120   2011-04-15   
207-320 9   6291 UNITED STATES CELLULAR - ME 120   2013-12-14   
207-500 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-500 0   6386 BELL ATLANTIC MOBILE, INC 120   2012-02-03   
207-500 1   6386 BELL ATLANTIC MOBILE, INC 120   2013-11-01   
207-500 2   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-500 3   6386 BELL ATLANTIC MOBILE, INC 120   2012-09-20   
207-500 4   882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2019-04-27   
207-500 5   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2018-11-22   
207-500 6   6386 BELL ATLANTIC MOBILE, INC 120   2020-03-25   
207-500 7   7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120   2013-06-01   
207-500 8   6291 UNITED STATES CELLULAR - ME 120   2015-01-01   
207-500 9   6291 UNITED STATES CELLULAR - ME 120   2014-10-03   
207-897 A LVFLMEUNRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 0   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 1   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 2   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 3   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 4   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 5   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 6   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 7   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-897 8   6386 BELL ATLANTIC MOBILE, INC 120   2003-05-15   
207-897 9   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.