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: 322

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-322 A De Soto TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-322 0 De Soto TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-08-27   
945-322 1 De Soto TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-24   
945-322 2 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2022-03-11   
945-322 3 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2022-03-11   
945-322 4 De Soto TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-11-26   
945-322 5 De Soto TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-11-26   
945-322 6 De Soto TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-11-26   
945-322 7 De Soto TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-07-06   
945-322 8 De Soto TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-03-10   
945-322 9 De Soto TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2022-04-11   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.