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: 401

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-401 A Berryville VA CLPPVA94DS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 246      
540-401 0 Berryville VA CLPPVA94DS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 246   2016-10-14   
540-401 1 Berryville VA CLPPVA94ZMD  073H TELNYX LLC 246   2017-09-13   
540-401 2 Berryville VA CLPPVACUIMD  515J IP HORIZON LLC 246   2024-12-20   
540-401 3 Berryville VA CLPPVACUIMD  515J IP HORIZON LLC 246   2024-12-20   
540-401 4 Berryville VA CLPPVA94EMD  145J TERRA NOVA TELECOM INC. 246   2024-02-13   
540-401 5 Berryville VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2018-07-09   
540-401 6 Berryville VA FRBGVAFBJMD  079F BANDWIDTH.COM CLEC, LLC - VA 246   2018-11-15   
540-401 7 Berryville VA CLPPVA94DS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 246   2018-11-29   
540-401 8 Berryville VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2018-09-09   
540-401 9 Berryville VA WNCHVA01LMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2017-10-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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