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: 366

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-366 A Mountain Home ID GLFYIDMARS1  9636 QWEST CORPORATION 652      
208-366 0 Mountain Home ID BOISIDMAXIX  689F ONVOY, LLC - ID 652   2008-07-25   
208-366 1 Mountain Home ID BOISIDMAXIX  689F ONVOY, LLC - ID 652   2006-02-28   
208-366 2 Mountain Home ID GLFYIDMARS1  9636 QWEST CORPORATION 652      
208-366 3 Mountain Home ID GLFYIDMARS1  9636 QWEST CORPORATION 652      
208-366 4 Mountain Home ID BOISIDMAXYX  192F BANDWIDTH.COM CLEC, LLC - ID 652   2010-07-03   
208-366 5 Mountain Home ID BOISIDMAXYX  192F BANDWIDTH.COM CLEC, LLC - ID 652   2011-03-19   
208-366 6 Mountain Home ID   624H ONVOY SPECTRUM, LLC 652   2024-03-21   
208-366 7 Mountain Home ID GLFYIDMARS1  9636 QWEST CORPORATION 652      
208-366 8 Mountain Home ID BOISIDMAXIX  689F ONVOY, LLC - ID 652   2007-01-20   
208-366 9 Mountain Home ID BOISIDMAXEY  6565 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 652   2021-05-31   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.