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: SALMINASDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
812-515 A Seymour IN 8943 BLUERIVER COMMUNICATIONS, INC. - IN 338      
812-586 A Salem IN 8943 BLUERIVER COMMUNICATIONS, INC. - IN 338      
812-791 A Orleans IN 8943 BLUERIVER COMMUNICATIONS, INC. - IN 338      
812-919 A Brownstown IN 8943 BLUERIVER COMMUNICATIONS, INC. - IN 338      
812-992 A Mitchell IN 8943 BLUERIVER COMMUNICATIONS, INC. - IN 338      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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