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: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-299 A Christiansburg VA RONKVAGE9MD  965H FRACTEL, LLC 244      
540-299 0 Christiansburg VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2020-01-15   
540-299 1 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-06-05   
540-299 2 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-06-05   
540-299 3 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2020-07-09   
540-299 4 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2020-09-24   
540-299 5 Christiansburg VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2020-10-25   
540-299 6 Christiansburg VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2020-10-25   
540-299 7 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-03-29   
540-299 8 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-03-29   
540-299 9 Christiansburg VA   965H FRACTEL, LLC 244   2019-09-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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