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: GNBPNCEM5MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
743-234 A Seagrove NC 965H FRACTEL, LLC 424      
743-300 A Danbury NC 965H FRACTEL, LLC 424      
743-345 A Stoneville NC 965H FRACTEL, LLC 424      
743-356 A Denton NC 965H FRACTEL, LLC 424      
743-400 A Eden NC 965H FRACTEL, LLC 424      
743-465 A Kimesville NC 965H FRACTEL, LLC 424      
743-529 A Hays NC 965H FRACTEL, LLC 424      
743-600 A High Point NC 965H FRACTEL, LLC 424      
743-666 A Greensboro NC 965H FRACTEL, LLC 424      
743-766 A Pilot Mountain NC 965H FRACTEL, LLC 424      
743-900 A Winston-Salem NC 965H FRACTEL, LLC 424      

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

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