Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 572

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-572 A Buena Vista VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244      
540-572 0 Buena Vista VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2008-12-05   
540-572 1 Buena Vista VA RONKVALKXMY  8357 US LEC OF VIRGININA, LLC 244   2020-12-21   
540-572 2 Buena Vista VA RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2012-05-15   
540-572 3 Buena Vista VA RONKVALKXLY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2011-10-03   
540-572 4 Buena Vista VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2004-07-20   
540-572 5 Buena Vista VA RONKVALKEMD  508J CENTURYLINK COMMUNICATIONS, LLC 244   2013-12-19   
540-572 6 Buena Vista VA RONKVALKX3Z  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 244   2012-07-20   
540-572 7 Buena Vista VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2019-09-20   
540-572 8 Buena Vista VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244      
540-572 9 Buena Vista VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2021-03-06   

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

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