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: 930

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-930 A Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236      
540-930 0 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-11-07   
540-930 1 Stafford VA WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-05-21   
540-930 2 Stafford VA ARTNVAARXFY  506J TWILIO INTERNATIONAL, INC. 236   2021-01-02   
540-930 3 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-11-07   
540-930 4 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-12-26   
540-930 5 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-12-26   
540-930 6 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-02-18   
540-930 7 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-02-18   
540-930 8 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-02-18   
540-930 9 Stafford VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-11-07   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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