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: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-744 A Radford VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244      
540-744 0 Radford VA RONKVAGE2MD  073H TELNYX LLC 244   2017-03-24   
540-744 1 Radford VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2016-01-23   
540-744 2 Radford VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2016-09-17   
540-744 3 Radford VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2017-03-31   
540-744 4 Radford VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2024-03-29   
540-744 5 Radford VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2021-02-22   
540-744 6 Radford VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2018-09-26   
540-744 7 Radford VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2023-08-11   
540-744 8 Radford VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2023-08-11   
540-744 9 Radford VA   138E ONVOY, LLC - VA 244   2024-03-08   

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

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