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: SBNDIN13KMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-380 3 La Porte IN 145J TERRA NOVA TELECOM INC. 332   2022-12-14   
574-622 3 Bristol IN 145J TERRA NOVA TELECOM INC. 332   2022-12-16   
574-888 A South Bend IN 145J TERRA NOVA TELECOM INC. 332      
574-931 1 South Bend IN 145J TERRA NOVA TELECOM INC. 332   2023-08-21   
574-966 7 Bristol IN 145J TERRA NOVA TELECOM INC. 332   2023-06-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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