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: CRALIDXXX4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
986-896 A Coeur D'Alene ID 506J TWILIO INTERNATIONAL, INC. 960      
986-896 8 Coeur D'Alene ID 506J TWILIO INTERNATIONAL, INC. 960   2022-03-27   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.