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: 808

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-808 A Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244      
540-808 0 Blacksburg VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2006-08-10   
540-808 1 Blacksburg VA RONKVALKX0Y  8357 US LEC OF VIRGININA, LLC 244   2005-05-27   
540-808 2 Blacksburg VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2006-08-10   
540-808 3 Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-09-02   
540-808 4 Blacksburg VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2002-07-01   
540-808 5 Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2006-09-20   
540-808 6 Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-02-23   
540-808 7 Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2005-08-11   
540-808 8 Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2005-01-04   
540-808 9 Blacksburg VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2005-08-11   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.