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: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-206 A Denton TX   5562 METROPCS, INC. 552      
940-206 0 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 1 Denton TX   6529 T-MOBILE USA, INC. 552      
940-206 2 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552   2006-01-28   
940-206 3 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 4 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 5 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 6 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 7 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 8 Denton TX DLLTTX01CMD  5562 METROPCS, INC. 552      
940-206 9 Denton TX   6529 T-MOBILE USA, INC. 552      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.