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: 428

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-428 A Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 0 Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 1 Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 2 Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 3 Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 4 Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 5 Abilene TX ABLNTXOWDS0  9533 SOUTHWESTERN BELL 550      
325-428 6 Abilene TX ABLNTX82X4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 550      
325-428 7 Abilene TX ABLNTX82X4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 550      
325-428 8 Abilene TX ABLNTX82X4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 550      
325-428 9 Abilene TX ABLNTX82X4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 550      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.