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: CLBGWVMAX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-401 7 Sistersville WV 7849 LUMOS NETWORKS INC. - VA 256   2012-03-30   
304-933 8 Bridgeport WV 7849 LUMOS NETWORKS INC. - VA 256   2010-04-24   
304-969 A Clarksburg WV 7849 LUMOS NETWORKS INC. - VA 256      
304-969 3 Clarksburg WV 7849 LUMOS NETWORKS INC. - VA 256   2008-01-24   
681-256 7 Webster Springs WV 7849 LUMOS NETWORKS INC. - VA 256   2022-07-15   
681-610 3 Clarksburg WV 7849 LUMOS NETWORKS INC. - VA 256   2021-12-31   
681-753 3 Fairmont WV 7849 LUMOS NETWORKS INC. - VA 256   2010-06-11   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.