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: DEQNARXADS0

Remotes:

Switch Switch name Switch type
COVEARXARP0  COVE  RP 
COVEARXARS0  COVE  RSS 
GLHMARXARS0  GILLHAM  RLC 
HTFDARXARS0  HATFIELD  RSS 
WCKSARXARS0  WICKES  RSS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-582 A De Queen AR 1691 WINDSTREAM ARKANSAS, INC. 528      
870-584 A De Queen AR 1691 WINDSTREAM ARKANSAS, INC. 528      
870-642 A De Queen AR 1691 WINDSTREAM ARKANSAS, INC. 528      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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