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.

NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 497

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-497 A Jonesport ME JNPTMEMTRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-497 1 Jonesport ME PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2008-06-20   
207-497 2 Jonesport ME JNPTMEMTRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-497 3 Jonesport ME JNPTMEMTRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-497 4 Jonesport ME   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-497 5 Jonesport ME JNPTMEMTRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-497 9 Jonesport ME   145J TERRA NOVA TELECOM INC. 120   2020-10-21   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.