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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OCN: 0800 NORTHWESTERN INDIANA TELEPHONE CO., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
219-345 A Roselawn IN HBRNINXHDS0  358      
219-394 A Mount Ayr IN HBRNINXHDS0  358      
219-987 A Demotte IN HBRNINXHDS0  358      
219-988 A Lake of the Four Seasons IN HBRNINXHDS0  358      
219-996 A Hebron IN HBRNINXHDS0  358      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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