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: 565

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-565 A Union Hall VA RONKVALK5MD  4979 SHENTEL COMMUNICATIONS, LLC. - VA 244      
540-565 0 Union Hall VA   4979 SHENTEL COMMUNICATIONS, LLC. - VA 244   2010-11-20   
540-565 1 Union Hall VA   624H ONVOY SPECTRUM, LLC 244   2021-12-02   
540-565 2 Union Hall VA   624H ONVOY SPECTRUM, LLC 244   2021-12-02   
540-565 3 Union Hall VA   138E ONVOY, LLC - VA 244   2020-12-07   
540-565 4 Union Hall VA   138E ONVOY, LLC - VA 244   2020-12-07   
540-565 5 Union Hall VA   138E ONVOY, LLC - VA 244   2020-04-29   
540-565 6 Union Hall VA   138E ONVOY, LLC - VA 244   2020-11-03   
540-565 7 Union Hall VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2013-12-11   
540-565 8 Union Hall VA   138E ONVOY, LLC - VA 244   2020-11-03   
540-565 9 Union Hall VA   138E ONVOY, LLC - VA 244   2021-07-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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