Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-633 A Radford VA RDFRVARADS0  9213 VERIZON VIRGINIA, INC. 244      
540-633 0 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 1 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 2 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 3 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 4 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 5 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 6 Radford VA   9213 VERIZON VIRGINIA, INC. 244      
540-633 7 Radford VA   7421 AT&T LOCAL 244   2005-11-18   
540-633 8 Radford VA   7773 COMCAST PHONE OF VIRGINIA, INC. - VA 244   2012-02-08   
540-633 9 Radford VA   9213 VERIZON VIRGINIA, INC. 244      

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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