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: 796

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-796 A Hartwood VA CLPPVA94JMD  321J HD CARRIER LLC 246      
540-796 0 Hartwood VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2022-05-19   
540-796 1 Hartwood VA   624H ONVOY SPECTRUM, LLC 246   2022-01-16   
540-796 2 Hartwood VA   138E ONVOY, LLC - VA 246   2021-07-25   
540-796 3 Hartwood VA   624H ONVOY SPECTRUM, LLC 246   2022-01-16   
540-796 4 Hartwood VA   624H ONVOY SPECTRUM, LLC 246   2021-12-11   
540-796 5 Hartwood VA   624H ONVOY SPECTRUM, LLC 246   2021-12-11   
540-796 6 Hartwood VA   138E ONVOY, LLC - VA 246   2022-02-12   
540-796 7 Hartwood VA   624H ONVOY SPECTRUM, LLC 246   2021-08-14   
540-796 8 Hartwood VA   321J HD CARRIER LLC 246   2021-06-17   
540-796 9 Hartwood VA   321J HD CARRIER LLC 246   2021-06-17   

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

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