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.

NPA: 930 [Rate centres in NPA 930] [Dial plan for NPA 930]

NXX: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-522 A Terre Haute IN TRRHIN025MD  145J TERRA NOVA TELECOM INC. 938      
930-522 2 Terre Haute IN TRRHIN025MD  145J TERRA NOVA TELECOM INC. 938      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.