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.

OCN: 4620 DELTACOM, INC. - NC

<< 1 2 3 4 5 6 7 8

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
919-944 0 Knightdale NC RLGHNCHEYMD  426      
919-944 1 Knightdale NC RLGHNCHEYMD  426      
919-951 A Chapel Hill NC RLGHNCHEYMD  426      
919-951 0 Chapel Hill NC RLGHNCHEYMD  426      
919-951 1 Chapel Hill NC RLGHNCHEYMD  426      
919-951 2 Chapel Hill NC RLGHNCHEYMD  426      
919-951 3 Chapel Hill NC RLGHNCHEYMD  426      
919-951 6 Chapel Hill NC RLGHNCHEYMD  426      
919-951 7 Chapel Hill NC RLGHNCHEYMD  426      
980-287 2 Charlotte NC CHRLNCRUXMD  422   2017-10-13   
980-333 A Charlotte NC CHRLNCRUXMD  422      
980-333 0 Charlotte NC CHRLNCRUXMD  422   2009-01-03   
980-333 6 Charlotte NC CHRLNCRUXMD  422   2009-01-03   

<< 1 2 3 4 5 6 7 8

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.