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: 325 [Rate centres in NPA 325] [Dial plan for NPA 325]

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-333 A Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 0 Abilene TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 550   2026-02-03   
325-333 1 Abilene TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 550   2026-02-03   
325-333 3 Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 4 Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 5 Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 6 Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 7 Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 8 Abilene TX   6529 T-MOBILE USA, INC. 550      
325-333 9 Abilene TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 550   2026-05-09   

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.