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: MRDOIDEO1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-808 3 Burley ID 520K TDS METROCOM, LLC 652   2022-11-28   
208-872 A Boise ID 520K TDS METROCOM, LLC 652      
208-872 1 Boise ID 520K TDS METROCOM, LLC 652   2021-05-03   
208-886 3 Twin Falls ID 520K TDS METROCOM, LLC 652   2022-11-28   
986-204 1 Caldwell ID 520K TDS METROCOM, LLC 652   2022-02-01   
986-206 4 Nampa ID 520K TDS METROCOM, LLC 652   2022-02-01   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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