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: RXBONCXADS0

Remotes:

Switch Switch name Switch type
PRHLNCXARS0  PROSPECT HILL  RLC 
TMLKNCXARS0  TIMBERLAKE  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-322 A Roxboro NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-330 A Roxboro NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-503 A Roxboro NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-597 A Roxboro NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-598 A Roxboro NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-599 A Roxboro NC 0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      

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

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