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: 864 [Rate centres in NPA 864] [Dial plan for NPA 864]

NXX: 961

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-961 A Walhalla SC GNVLSCDT64Z  624H ONVOY SPECTRUM, LLC 430   2025-01-03   
864-961 7 Walhalla SC GNVLSCDT64Z  624H ONVOY SPECTRUM, LLC 430   2025-01-03   
864-961 8 Walhalla SC GNVLSCDT64Z  624H ONVOY SPECTRUM, LLC 430   2025-01-03   
864-961 9 Walhalla SC GNVLSCDT64Z  624H ONVOY SPECTRUM, LLC 430   2025-01-03   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.