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: 302

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-302 A Salem VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-302 0 Salem VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-302 1 Salem VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-302 2 Salem VA   138E ONVOY, LLC - VA 244   2017-03-31   
540-302 3 Salem VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2019-06-27   
540-302 4 Salem VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2007-07-30   
540-302 5 Salem VA   138E ONVOY, LLC - VA 244   2018-07-07   
540-302 6 Salem VA   138E ONVOY, LLC - VA 244   2020-01-05   
540-302 7 Salem VA   544A CITIZENS TELEPHONE COOPERATIVE - VA 244   2014-02-24   
540-302 8 Salem VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2010-02-28   
540-302 9 Salem VA   939H COMMIO, LLC 244   2022-12-08   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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