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: 914

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-914 A Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246      
540-914 0 Front Royal VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2023-10-21   
540-914 1 Front Royal VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2024-03-01   
540-914 2 Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2023-08-03   
540-914 3 Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2023-05-15   
540-914 4 Front Royal VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246   2021-12-11   
540-914 5 Front Royal VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246   2021-12-11   
540-914 6 Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2023-02-06   
540-914 7 Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2022-03-13   
540-914 8 Front Royal VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2022-02-12   
540-914 9 Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2021-11-22   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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