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: THVLNCXA47F

Remotes:

Switch Switch name Switch type
THVLNCXBRS0  THOMASVILLE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-472 A Thomasville NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-475 A Thomasville NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-476 A Thomasville NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-481 A Thomasville NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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