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.

Windham, ME

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-893 4 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2024-10-27   
207-893 5 PTLDMEFOXKZ  882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2014-07-11   
207-893 6 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120   2009-10-01   
207-893 7 WNHMMEGRRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-893 8   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-893 9 WNHMMEGRRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2009-10-12   
207-894 A PTLDMEFOX7Z  512F FREEDOM RING COMMUNICATIONS, LLC - ME 120      
207-894 0 WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2013-05-22   
207-894 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2025-11-17   
207-894 2 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2011-04-07   
207-894 3 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2005-01-08   
207-894 4 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2010-10-18   
207-894 5 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2003-02-23   
207-894 6 PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2023-10-02   
207-894 7 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2001-01-24   
207-894 8 WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2014-05-05   
207-894 9 PTLDMEFOX7Z  512F FREEDOM RING COMMUNICATIONS, LLC - ME 120   2012-01-20   

<< 1 2

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.