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: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-509 A Pulaski VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244      
540-509 0 Pulaski VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2012-08-06   
540-509 1 Pulaski VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2012-09-20   
540-509 2 Pulaski VA RONKVALKXMY  8357 US LEC OF VIRGININA, LLC 244   2014-10-15   
540-509 3 Pulaski VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2016-09-17   
540-509 4 Pulaski VA RONKVAGE2MD  073H TELNYX LLC 244   2017-03-24   
540-509 5 Pulaski VA RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2015-03-16   
540-509 6 Pulaski VA RONKVALKX3Z  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 244   2012-08-07   
540-509 7 Pulaski VA RONKVALKEMD  508J CENTURYLINK COMMUNICATIONS, LLC 244   2014-02-19   
540-509 8 Pulaski VA FLYDVAXADS2  544A CITIZENS TELEPHONE COOPERATIVE - VA 244   2014-02-21   
540-509 9 Pulaski VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2016-01-23   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.