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.

Dexter, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-270 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-270 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-270 1 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-270 2 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-270 3 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-270 4   829J PAETEC ITEL, LLC 120   2004-10-09   
207-270 5 PTLDMEFOXKZ  882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2019-04-20   
207-270 6 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-06-19   
207-270 7 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120   2016-11-28   
207-270 8   145J TERRA NOVA TELECOM INC. 120   2022-08-02   
207-270 9 WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2018-11-08   
207-924 A DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-924 0 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-924 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2025-09-09   
207-924 2   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-924 3 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-924 4 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2008-12-23   
207-924 5 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-924 6 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-924 7 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-924 8 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2009-12-02   
207-924 9 DXTRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.