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: 208 [Rate centres in NPA 208] [Dial plan for NPA 208]

NXX: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-418 A Troy ID SPKNWA01XXX  689F ONVOY, LLC - ID 676      
208-418 0 Troy ID SPKNWA01XXX  689F ONVOY, LLC - ID 676   2023-07-24   
208-418 1 Troy ID SPKNWA01XXX  689F ONVOY, LLC - ID 676   2022-10-14   
208-418 2 Troy ID SPKNWA01XXX  689F ONVOY, LLC - ID 676   2022-12-03   
208-418 9 Troy ID SPKNWA01XXX  689F ONVOY, LLC - ID 676   2023-01-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.