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.

Switch: ABLNTXORXUX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
325-345 A Baird TX 965H FRACTEL, LLC 550      
325-345 6 Baird TX 965H FRACTEL, LLC 550   2020-10-19   
325-842 A Sweetwater TX 965H FRACTEL, LLC 550      
325-842 5 Sweetwater TX 965H FRACTEL, LLC 550   2019-11-20   
325-900 A Merkel TX 965H FRACTEL, LLC 550      
325-900 0 Merkel TX 965H FRACTEL, LLC 550   2019-11-14   
325-900 9 Merkel TX 965H FRACTEL, LLC 550   2019-11-14   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.