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: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-781 A Bluemont VA CLPPVACUSMD  7849 LUMOS NETWORKS INC. - VA 246      
540-781 0 Bluemont VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2020-06-05   
540-781 1 Bluemont VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2020-06-05   
540-781 2 Bluemont VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246   2021-12-02   
540-781 3 Bluemont VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246   2021-05-28   
540-781 4 Bluemont VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246   2021-12-02   
540-781 6 Bluemont VA CLPPVA94KMD  490J DISH WIRELESS, LLC 246   2024-03-22   
540-781 7 Bluemont VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2020-11-09   
540-781 8 Bluemont VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2020-11-09   
540-781 9 Bluemont VA   515J IP HORIZON LLC 246   2023-12-30   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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