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: LTRKARZO4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
501-567 A Center Ridge AR 965H FRACTEL, LLC 528      
501-577 A Lonoke AR 965H FRACTEL, LLC 528      
501-599 A Sylvan Hills-Sherwood AR 965H FRACTEL, LLC 528      
501-667 A Kensett AR 965H FRACTEL, LLC 528      
501-755 A Quitman AR 965H FRACTEL, LLC 528      
501-799 A Palarm AR 965H FRACTEL, LLC 528      
501-946 A Benton AR 965H FRACTEL, LLC 528      
870-666 A Jonesboro AR 965H FRACTEL, LLC 528      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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