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
207-253 9 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-12-20   
207-264 A SPLDMEESDS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-272 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-272 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2004-09-29   
207-272 1 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2022-10-30   
207-272 2 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2004-08-02   
207-272 3 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-09-01   
207-272 4 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-01-02   
207-272 5 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-01-02   
207-272 6 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-01-02   
207-272 7 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2004-11-04   
207-272 8 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-10-03   
207-272 9 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-08-01   
207-274 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-274 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2011-08-06   
207-274 1 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2011-08-09   
207-274 2 PTLDMEFOXZY  038F PAETEC COMMUNICATIONS, INC. - ME 120   2011-08-09   
207-274 3 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2012-07-15   
207-274 4 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2012-07-15   
207-274 5 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2012-05-21   
207-274 6 PTLDME02DS2  9472 BIDDEFORD INTERNET CORPORATION - ME 120   2012-06-08   
207-274 7   454F ONVOY, LLC - ME 120   2013-03-07   
207-274 8 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2011-10-07   
207-274 9 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2011-10-07   
207-317 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-317 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2005-11-01   
207-317 1 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2006-08-07   
207-317 2 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2013-05-23   
207-317 3 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2013-06-28   
207-317 4 NDRGMEAUDS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2002-07-01   
207-317 5 NDRGMEAUDS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2002-07-01   
207-317 6 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2006-07-03   
207-317 7 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2007-03-10   
207-317 8 NDRGMEAUDS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2002-07-01   
207-317 9 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120   2013-08-01   
207-318 A WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-321 A PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 0 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 1 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-03-29   
207-321 2 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 3 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 4 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 5 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 6 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 7 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-321 8 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-03-29   
207-321 9 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-03-29   
207-329 A WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-331 A   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-331 0 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2011-12-08   

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

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.