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: 385

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-385 A Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244      
540-385 0 Christiansburg VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2016-01-16   
540-385 1 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2016-04-30   
540-385 2 Christiansburg VA RONKVALKXRX  5562 METROPCS, INC. 244   2016-06-02   
540-385 3 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2017-03-31   
540-385 4 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2018-09-09   
540-385 5 Christiansburg VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2018-10-08   
540-385 6 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2019-11-04   
540-385 7 Christiansburg VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2019-05-26   
540-385 8 Christiansburg VA RONKVAGE2MD  073H TELNYX LLC 244   2017-03-24   
540-385 9 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2015-08-22   

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

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