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
207-482 6 PTLDMEFOPS2  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2002-07-29   
207-482 7 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2006-10-01   
207-482 8 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2006-09-26   
207-482 9 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2007-11-12   
207-517 A   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-517 0   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-12-08   
207-517 1   454F ONVOY, LLC - ME 120   2012-12-08   
207-517 2 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-10-02   
207-517 3 PTLDMEFOX7Z  512F FREEDOM RING COMMUNICATIONS, LLC - ME 120   2012-10-02   
207-517 4 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-11-10   
207-517 5   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-02-06   
207-517 6 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-02-06   
207-517 7   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-02-24   
207-517 8 PTLDMEFOXZY  038F PAETEC COMMUNICATIONS, INC. - ME 120   2012-02-17   
207-517 9   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2012-12-08   
207-518 A PTLDME02DS3  805E SECURESYSCOM, INC. - ME 120      
207-518 0 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2008-04-24   
207-518 1 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2008-06-28   
207-518 2 PTLDME02DS3  805E SECURESYSCOM, INC. - ME 120   2007-12-01   
207-518 3 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2008-08-18   
207-518 4 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2008-03-27   
207-518 5 LSTNMEJPDS0  5205 OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 120   2011-02-28   
207-518 6 LSTNMEJPDS0  5205 OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 120   2008-10-03   
207-518 7 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2011-09-06   
207-518 8   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2008-11-21   
207-518 9 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2009-06-08   
207-523 A PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-523 0 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-12-20   
207-523 1 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2001-09-06   
207-523 2 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2002-05-28   
207-523 3 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2003-07-19   
207-523 4 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2005-01-16   
207-523 5 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2005-10-25   
207-523 6 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2002-01-09   
207-523 7 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120   2002-01-09   
207-523 8 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2006-02-23   
207-523 9 PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120   2007-07-27   
207-535 A PTLDME027MD  939H COMMIO, LLC 120      
207-535 0 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-535 1 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-535 2 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-535 3 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-535 4 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-535 5 PTLDME027MD  939H COMMIO, LLC 120   2019-10-14   
207-535 6 PTLDMEFO12Z  624H ONVOY SPECTRUM, LLC 120   2023-09-16   
207-535 7 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2020-03-12   
207-535 8   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2021-09-10   
207-535 9   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2021-05-31   
207-536 A PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-536 0 PTLDMEFOXGZ  578C TIME WARNER CBL INFO SVC (ME) DBA TIME WARNER CBL 120   2014-12-08   

<< 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: VoIP.ms

Like this site? We accept donations via PayPal.