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: NWHNINXA4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
260-245 5 New Haven IN 494G COMMUNITY FIBER SOLUTIONS, INC. - IN 334   2012-05-28   
260-623 1 Monroeville IN 494G COMMUNITY FIBER SOLUTIONS, INC. - IN 334   2016-06-22   
260-758 5 Markle IN 494G COMMUNITY FIBER SOLUTIONS, INC. - IN 334   2013-01-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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