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
207-613 7 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2014-10-11   
207-613 8 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2014-10-11   
207-613 9   793K TWC IP ENABLED SERVICES, LLC 120   2014-10-24   
207-615 A   829J PAETEC ITEL, LLC 120   2025-04-29   
207-615 0   829J PAETEC ITEL, LLC 120      
207-615 1 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 2 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 3 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 4 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 5 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 6 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 7 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 8 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-615 9 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2004-03-15   
207-618 A PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-618 0 PTLDMECCXCX  5562 METROPCS, INC. 120   2013-10-19   
207-618 1   829J PAETEC ITEL, LLC 120   2002-05-24   
207-618 2 PTLDMECCXCX  5562 METROPCS, INC. 120   2013-10-19   
207-618 3 PTLDMECCXCX  5562 METROPCS, INC. 120   2013-10-19   
207-618 4 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2014-07-24   
207-618 5 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2014-06-11   
207-618 6 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2014-06-11   
207-618 7 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2013-12-13   
207-618 8 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2013-05-24   
207-618 9 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2013-05-24   
207-619 A   829J PAETEC ITEL, LLC 120   2025-04-29   
207-619 0 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2009-09-20   
207-619 1 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2009-09-20   
207-619 2 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2009-09-20   
207-619 3 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2009-09-20   
207-619 4 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2009-09-20   
207-619 5   829J PAETEC ITEL, LLC 120   2010-07-12   
207-619 6 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2010-09-15   
207-619 7 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2010-09-15   
207-619 8 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2009-06-16   
207-619 9   829J PAETEC ITEL, LLC 120   2008-07-20   
207-632 A WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-650 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-653 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-661 A PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120      
207-661 0 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2019-02-11   
207-661 1 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2016-04-25   
207-661 2 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2015-03-30   
207-661 3 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2010-05-22   
207-661 4 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2010-05-22   
207-661 5 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2016-04-25   
207-661 6 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2014-09-22   
207-661 7 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2010-08-08   
207-661 8 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2012-11-14   
207-661 9 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2012-08-26   

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

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.