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.
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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 674

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-674 A Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 0 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 1 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 2 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 3 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 4 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 5 Goodlett TX WCFLTXRK0MD  6271 UNITED STATES CELLULAR - TX 548      
940-674 6 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 7 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 8 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-674 9 Goodlett TX OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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