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 3 Nashville IN 145J TERRA NOVA TELECOM INC. 338      
812-227 2 Bloomfield IN 145J TERRA NOVA TELECOM INC. 338      
812-227 4 Bloomfield IN 145J TERRA NOVA TELECOM INC. 338      
812-597 1 Morgantown IN 145J TERRA NOVA TELECOM INC. 338      
812-597 7 Morgantown IN 145J TERRA NOVA TELECOM INC. 338      
812-828 2 Spencer IN 145J TERRA NOVA TELECOM INC. 338      
812-885 4 Vincennes IN 145J TERRA NOVA TELECOM INC. 338      
812-885 9 Vincennes IN 145J TERRA NOVA TELECOM INC. 338      
930-399 A Bloomington IN 145J TERRA NOVA TELECOM INC. 338      

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

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