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: ABLNTXORXHX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
325-275 A Abilene TX 829J PAETEC ITEL, LLC 550   2025-01-22   
325-275 1 Abilene TX 829J PAETEC ITEL, LLC 550   2022-08-19   
325-305 A Abilene TX 829J PAETEC ITEL, LLC 550   2025-01-22   
325-305 1 Abilene TX 829J PAETEC ITEL, LLC 550   2015-06-04   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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