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: GSVLARXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-232 A Mountain Home AR 398H YELCOT VIDEO GROUP, INC. - AR 528      
870-232 0 Mountain Home AR 398H YELCOT VIDEO GROUP, INC. - AR 528   2014-08-01   
870-232 5 Mountain Home AR 398H YELCOT VIDEO GROUP, INC. - AR 528   2022-04-17   
870-916 A Calico Rock AR 398H YELCOT VIDEO GROUP, INC. - AR 528      
870-916 2 Calico Rock AR 398H YELCOT VIDEO GROUP, INC. - AR 528   2015-10-22   
870-916 5 Calico Rock AR 398H YELCOT VIDEO GROUP, INC. - AR 528   2022-04-17   

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

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