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.

Switch: DVFXMEMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-564 A Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 0 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 2 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 3 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 4 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 6 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 7 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 8 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-564 9 Dover-Foxcroft ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.