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: 640

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-640 A Coeur D'Alene ID   6529 T-MOBILE USA, INC. 960      
208-640 0 Coeur D'Alene ID CRALIDCYQ00  6529 T-MOBILE USA, INC. 960      
208-640 1 Coeur D'Alene ID CRALIDCYQ00  6529 T-MOBILE USA, INC. 960      
208-640 3 Coeur D'Alene ID CRALIDCYQ00  6529 T-MOBILE USA, INC. 960      
208-640 4 Coeur D'Alene ID CRALIDCYQ00  6529 T-MOBILE USA, INC. 960      
208-640 6 Coeur D'Alene ID CRALIDCYQ00  6529 T-MOBILE USA, INC. 960      
208-640 9 Coeur D'Alene ID   6529 T-MOBILE USA, INC. 960      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.