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

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-757 2 Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2015-10-29   
940-762 A Woodson TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-762 8 Woodson TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2023-05-28   
940-762 9 Woodson TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2016-09-17   
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      
940-851 9 Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2016-06-16   
940-862 3 Elbert TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-873 3 Orth TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-873 8 Orth TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-990 4 Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2024-11-01   
940-990 5 Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2024-11-01   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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