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: 795D WILKES COMMUNICATIONS, INC. - NC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
336-990 A North Wilkesboro NC WLBONCBARS0  424      
336-990 0 North Wilkesboro NC WLBONCBARS0  424   2006-12-01   
336-990 5 North Wilkesboro NC WLBONCBARS0  424   2020-01-10   
336-990 9 North Wilkesboro NC WLBONCBARS0  424   2016-01-07   
743-642 5 Roaring Gap NC WLBONCBARS0  424   2024-04-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.