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: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

NXX: 367

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-367 A Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 0 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 1 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 2 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 3 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 4 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 5 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 6 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 7 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 8 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   
945-367 9 Irving TX   6529 T-MOBILE USA, INC. 552   2025-03-01   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.