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
539-212 1 Pawhuska OK 145J TERRA NOVA TELECOM INC. 538   2024-02-07   
539-255 2 Picher OK 145J TERRA NOVA TELECOM INC. 538   2024-08-20   
539-300 3 Westville OK 145J TERRA NOVA TELECOM INC. 538   2024-05-24   
539-737 3 Wilburton OK 145J TERRA NOVA TELECOM INC. 538   2024-08-20   
539-866 A Oilton OK 145J TERRA NOVA TELECOM INC. 538      
539-877 A Hartshorne OK 145J TERRA NOVA TELECOM INC. 538      
539-877 8 Hartshorne OK 145J TERRA NOVA TELECOM INC. 538   2024-05-24   
539-900 A Tulsa OK 145J TERRA NOVA TELECOM INC. 538      
918-248 4 Sapulpa OK 145J TERRA NOVA TELECOM INC. 538   2024-09-14   
918-298 9 Jenks OK 145J TERRA NOVA TELECOM INC. 538   2024-10-17   
918-320 4 Miami OK 145J TERRA NOVA TELECOM INC. 538   2024-05-09   
918-320 6 Miami OK 145J TERRA NOVA TELECOM INC. 538   2024-11-17   
918-343 2 Claremore OK 145J TERRA NOVA TELECOM INC. 538   2024-12-30   
918-393 9 Muldrow OK 145J TERRA NOVA TELECOM INC. 538   2024-08-20   
918-515 5 Catoosa OK 145J TERRA NOVA TELECOM INC. 538   2024-08-12   
918-681 1 Muskogee OK 145J TERRA NOVA TELECOM INC. 538   2024-09-14   
918-708 6 Tahlequah OK 145J TERRA NOVA TELECOM INC. 538   2024-12-05   
918-715 5 McAlester OK 145J TERRA NOVA TELECOM INC. 538   2024-12-05   
918-838 2 Tulsa OK 145J TERRA NOVA TELECOM INC. 538   2024-09-14   
918-923 5 Claremore OK 145J TERRA NOVA TELECOM INC. 538   2024-02-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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