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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-632 5 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-632 6 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-632 7 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-632 8 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-632 9 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 A Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 0 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 1 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 2 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 3 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 4 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 5 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 6 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 7 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 8 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-636 9 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-655 4 Thalia TX 6271 UNITED STATES CELLULAR - TX 548      
940-674 5 Goodlett TX 6271 UNITED STATES CELLULAR - TX 548      
940-732 A Childress TX 6271 UNITED STATES CELLULAR - TX 548      
940-732 0 Childress TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 A Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 0 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 1 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 2 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 3 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 4 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 5 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 6 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 7 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 8 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-733 9 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548      
940-838 A Medicine Mound TX 6271 UNITED STATES CELLULAR - TX 548      
940-838 8 Medicine Mound TX 6271 UNITED STATES CELLULAR - TX 548      
940-839 5 Medicine Mound TX 6271 UNITED STATES CELLULAR - TX 548      
940-839 6 Medicine Mound TX 6271 UNITED STATES CELLULAR - TX 548      
940-839 7 Medicine Mound TX 6271 UNITED STATES CELLULAR - TX 548      
940-886 8 Oklaunion TX 6271 UNITED STATES CELLULAR - TX 548      
940-887 9 White City-Odell TX 6271 UNITED STATES CELLULAR - TX 548      
940-944 0 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548   2024-12-04   
940-944 1 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548   2024-12-04   
940-944 2 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548   2024-12-04   
940-944 3 Wichita Falls TX 6271 UNITED STATES CELLULAR - TX 548   2024-12-04   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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