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.

NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 689

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-689 A Harrisonburg VA HRBGVAXAX2X  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 927      
540-689 0 Harrisonburg VA HRBGVAXAX2X  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 927      
540-689 1 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 2 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 3 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 4 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 5 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 6 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 7 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2008-03-28   
540-689 8 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2009-10-16   
540-689 9 Harrisonburg VA HRBGVAXAH01  7849 LUMOS NETWORKS INC. - VA 927   2009-10-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.