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: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 861

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-861 A Faribault MN OWTNMNOWOMD  6701 AERIAL COMMUNICATIONS, INC. 620      
507-861 0 Faribault MN   6701 AERIAL COMMUNICATIONS, INC. 620      
507-861 8 Faribault MN OWTNMNOWOMD  6701 AERIAL COMMUNICATIONS, INC. 620      
507-861 9 Faribault MN OWTNMNOWOMD  6701 AERIAL COMMUNICATIONS, INC. 620      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.