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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Switch: TULSOKTBXCZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
539-866 A Oilton OK 145J TERRA NOVA TELECOM INC. 538      
539-866 6 Oilton OK 145J TERRA NOVA TELECOM INC. 538      
539-877 A Hartshorne OK 145J TERRA NOVA TELECOM INC. 538      
539-900 A Tulsa OK 145J TERRA NOVA TELECOM INC. 538      
918-229 6 Sperry OK 145J TERRA NOVA TELECOM INC. 538      
918-320 5 Miami OK 145J TERRA NOVA TELECOM INC. 538      
918-320 8 Miami OK 145J TERRA NOVA TELECOM INC. 538      
918-329 5 McAlester OK 145J TERRA NOVA TELECOM INC. 538      
918-345 7 Catoosa OK 145J TERRA NOVA TELECOM INC. 538      
918-350 0 Bartlesville OK 145J TERRA NOVA TELECOM INC. 538      
918-443 5 Claremore OK 145J TERRA NOVA TELECOM INC. 538      
918-523 7 Tulsa OK 145J TERRA NOVA TELECOM INC. 538      
918-525 5 Tahlequah OK 145J TERRA NOVA TELECOM INC. 538      
918-532 7 Copan OK 145J TERRA NOVA TELECOM INC. 538      
918-817 8 Sallisaw OK 145J TERRA NOVA TELECOM INC. 538      
918-880 8 Jenks OK 145J TERRA NOVA TELECOM INC. 538      
918-889 9 Tulsa OK 145J TERRA NOVA TELECOM INC. 538      

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

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