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: WACOTX941MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
254-208 A Meridian TX 6833 HELMSCO, INC. 556      
254-209 A Hubbard TX 6833 HELMSCO, INC. 556      
254-222 A Hillsboro TX 6833 HELMSCO, INC. 556      
254-250 A Temple TX 6833 HELMSCO, INC. 556      
254-260 A Waco TX 6833 HELMSCO, INC. 556      
254-303 A Teague TX 6833 HELMSCO, INC. 556      
254-506 A Mexia TX 6833 HELMSCO, INC. 556      
254-719 A Waco TX 6833 HELMSCO, INC. 556      

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

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