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: 551

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-551 A Coeur D'Alene ID CRALIDXOGT0  441J TDS METROCOM, LLC - ID 960      
208-551 0 Coeur D'Alene ID CRALIDXXX7X  689F ONVOY, LLC - ID 960   2023-10-20   
208-551 1 Coeur D'Alene ID CRALIDXXX7X  689F ONVOY, LLC - ID 960   2023-10-20   
208-551 2 Coeur D'Alene ID CRALIDXOGT0  441J TDS METROCOM, LLC - ID 960   2020-01-10   
208-551 3 Coeur D'Alene ID CRALIDXOGT0  441J TDS METROCOM, LLC - ID 960   2022-12-18   
208-551 5 Coeur D'Alene ID CRALIDXXX7X  689F ONVOY, LLC - ID 960   2021-03-08   
208-551 6 Coeur D'Alene ID CRALIDXXX7X  689F ONVOY, LLC - ID 960   2021-03-08   
208-551 7 Coeur D'Alene ID CRALIDXXX7X  689F ONVOY, LLC - ID 960   2021-03-08   
208-551 8 Coeur D'Alene ID CRALIDXXX7X  689F ONVOY, LLC - ID 960   2021-03-08   
208-551 9 Coeur D'Alene ID CRALIDXXXXX  624H ONVOY SPECTRUM, LLC 960   2023-11-17   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.