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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Switch: TCMNARXAPS0

Remotes:

Switch Switch name Switch type
SWTNARXARP0  SWIFTON  RP 
SWTNARXARS1  SWIFTON  DMT 
TCMNARXARP0    RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-804 A Tuckerman AR 1691 WINDSTREAM ARKANSAS, INC. 528      
870-804 9 Tuckerman AR 1691 WINDSTREAM ARKANSAS, INC. 528   2016-08-27   

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

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