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.

OCN: 520K TDS METROCOM, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
208-518 3 Hayden Lake ID   960   2020-01-10   
208-551 A Coeur D'Alene ID   960      
208-551 2 Coeur D'Alene ID   960   2020-01-10   
208-551 3 Coeur D'Alene ID   960   2022-12-18   
208-687 7 Rathdrum ID   960   2020-09-14   
208-808 3 Burley ID   652   2022-11-28   
208-872 A Boise ID   652      
208-872 1 Boise ID   652   2021-05-03   
208-886 3 Twin Falls ID   652   2022-11-28   
208-981 3 Post Falls ID   960   2020-09-14   
509-514 A Spokane WA   676      
509-514 2 Spokane WA   676   2022-01-10   
986-204 1 Caldwell ID   652   2022-02-01   
986-206 4 Nampa ID   652   2022-02-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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