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: BLTNINTMX0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
812-200 9 Nashville IN 145J TERRA NOVA TELECOM INC. 338   2024-12-29   
812-329 7 Bedford IN 145J TERRA NOVA TELECOM INC. 338   2024-12-29   
812-396 3 Vincennes IN 145J TERRA NOVA TELECOM INC. 338   2024-05-26   
812-447 1 Columbus IN 145J TERRA NOVA TELECOM INC. 338   2024-08-21   
812-597 9 Morgantown IN 145J TERRA NOVA TELECOM INC. 338   2024-05-26   
812-828 3 Spencer IN 145J TERRA NOVA TELECOM INC. 338   2024-05-26   
812-899 8 Vincennes IN 145J TERRA NOVA TELECOM INC. 338   2024-12-29   
930-399 A Bloomington IN 145J TERRA NOVA TELECOM INC. 338      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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