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.

Southwest Harbor, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-244 A SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-244 0 SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-244 1 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-09-02   
207-244 2 PTLDMEFOXZY  038F PAETEC COMMUNICATIONS, INC. - ME 120   2013-08-02   
207-244 3 SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-244 4 SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-244 5 SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-244 6 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120   2004-11-01   
207-244 7 SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-244 8 PTLDMEFOXGZ  578C TIME WARNER CBL INFO SVC (ME) DBA TIME WARNER CBL 120   2012-10-02   
207-244 9 SWHRMEMARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-519 A PTLDME02DS5  925H PEERLESS NETWORK OF MAINE, LLC- ME 120      
207-519 0 PTLDME02DS5  925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2018-04-16   
207-519 1 PTLDME02DS5  925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2020-12-18   
207-519 9 PTLDMEFOXKZ  882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2020-03-08   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.