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.

Portland, ME

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-662 A PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-662 0   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 1   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 2   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 3   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 4   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 5   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 6   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 7   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 8   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-662 9   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2004-04-05   
207-671 A WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-699 A PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120      
207-699 0   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-10-29   
207-699 1   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2003-05-04   
207-699 2   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2001-01-22   
207-699 3   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2004-09-06   
207-699 4   9472 BIDDEFORD INTERNET CORPORATION - ME 120   2007-01-11   
207-699 5   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2007-06-30   
207-699 6   6291 UNITED STATES CELLULAR - ME 120   2006-11-21   
207-699 7   6291 UNITED STATES CELLULAR - ME 120   2004-04-10   
207-699 8   6291 UNITED STATES CELLULAR - ME 120   2004-04-10   
207-699 9   6291 UNITED STATES CELLULAR - ME 120   2004-04-10   
207-712 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-712 0   6386 BELL ATLANTIC MOBILE, INC 120      
207-712 1   6386 BELL ATLANTIC MOBILE, INC 120      
207-712 2   6386 BELL ATLANTIC MOBILE, INC 120      
207-712 3   6386 BELL ATLANTIC MOBILE, INC 120      
207-712 4   6386 BELL ATLANTIC MOBILE, INC 120      
207-712 5   6386 BELL ATLANTIC MOBILE, INC 120   2003-11-19   
207-712 6   6386 BELL ATLANTIC MOBILE, INC 120   2003-12-19   
207-712 7   6386 BELL ATLANTIC MOBILE, INC 120   2003-11-03   
207-712 8   6386 BELL ATLANTIC MOBILE, INC 120   2004-02-17   
207-712 9   6386 BELL ATLANTIC MOBILE, INC 120   2004-05-02   
207-741 A SPLDMEESDS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-741 0   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-741 1   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-741 2   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-741 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-741 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2011-03-03   
207-741 5   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-741 6   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-741 7   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-741 8   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-741 9   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-747 A   793K TWC IP ENABLED SERVICES, LLC 120      
207-747 0   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2013-03-01   
207-747 1   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-12-08   
207-747 2   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2013-03-01   
207-747 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2013-03-03   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.