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: 970

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-970 A Roanoke VA FLYDVAXADS2  544A CITIZENS TELEPHONE COOPERATIVE - VA 244      
540-970 0 Roanoke VA RONKVALKX3Z  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 244   2015-08-31   
540-970 1 Roanoke VA RONKVALKX3Z  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 244   2015-08-31   
540-970 2 Roanoke VA RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2017-06-22   
540-970 3 Roanoke VA RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2017-07-09   
540-970 4 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2017-08-06   
540-970 5 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2016-11-22   
540-970 6 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2016-12-21   
540-970 7 Roanoke VA FLYDVAXADS2  544A CITIZENS TELEPHONE COOPERATIVE - VA 244   2013-08-05   
540-970 8 Roanoke VA WYBOVAXADS1  7849 LUMOS NETWORKS INC. - VA 244   2017-02-11   
540-970 9 Roanoke VA RONKVALKFMD  551G NUSO, LLC 244   2018-11-07   

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

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