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: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-238 A Terrell TX DLLSTX97XGX  490J DISH WIRELESS, LLC 552   2022-03-24   
945-238 0 Terrell TX   6529 T-MOBILE USA, INC. 552   2022-03-25   
945-238 1 Terrell TX   6529 T-MOBILE USA, INC. 552   2022-03-25   
945-238 2 Terrell TX   5562 METROPCS, INC. 552   2022-03-25   
945-238 3 Terrell TX   6529 T-MOBILE USA, INC. 552   2022-03-25   
945-238 4 Terrell TX   6529 T-MOBILE USA, INC. 552   2022-03-25   
945-238 8 Terrell TX   5562 METROPCS, INC. 552   2022-03-25   
945-238 9 Terrell TX   490J DISH WIRELESS, LLC 552   2022-03-24   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.