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: WCFLTXNIX7X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-229 A Jacksboro TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-250 A Olney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-282 A Graham TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-303 A Elbert TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-351 A Jacksboro TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-366 A Bowie TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-613 A Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-704 A Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-762 A Woodson TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-781 A Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-782 A Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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