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: ABLNTXCM0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
325-233 A Sweetwater TX 6820 TEXAS COMMUNICATIONS, INC. 550      
325-250 A Stamford TX 6820 TEXAS COMMUNICATIONS, INC. 550      
325-431 A Albany TX 6820 TEXAS COMMUNICATIONS, INC. 550      
325-797 A Colorado City TX 6820 TEXAS COMMUNICATIONS, INC. 550      
325-844 A Hamlin TX 6820 TEXAS COMMUNICATIONS, INC. 550      
325-888 A Abilene TX 6820 TEXAS COMMUNICATIONS, INC. 550      
325-931 A Snyder TX 6820 TEXAS COMMUNICATIONS, INC. 550      

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

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