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: 814

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-814 A Burnt Chimney VA MTVIVAXA9MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-814 0 Burnt Chimney VA MTVIVAXA9MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-814 1 Burnt Chimney VA MTVIVAXA9MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-814 2 Burnt Chimney VA MTVIVAXA9MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-814 4 Burnt Chimney VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-12-09   
540-814 5 Burnt Chimney VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-12-09   
540-814 6 Burnt Chimney VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-05-27   
540-814 7 Burnt Chimney VA MTVIVAXA9MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-814 9 Burnt Chimney VA MTVIVAXA9MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244   2020-01-23   

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

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