Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 434 [Rate centres in NPA 434] [Dial plan for NPA 434]

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-837 A Keysville VA RCMEVABADS1  5832 CORETEL VIRGINIA, LLC - VA 248      
434-837 0 Keysville VA   073H TELNYX LLC 248   2019-10-06   
434-837 1 Keysville VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 248   2019-09-21   
434-837 2 Keysville VA   138E ONVOY, LLC - VA 248   2020-03-28   
434-837 3 Keysville VA   138E ONVOY, LLC - VA 248   2020-03-28   
434-837 4 Keysville VA   5832 CORETEL VIRGINIA, LLC - VA 248   2019-05-05   
434-837 6 Keysville VA   138E ONVOY, LLC - VA 248   2021-03-06   
434-837 7 Keysville VA   138E ONVOY, LLC - VA 248   2020-08-20   
434-837 8 Keysville VA   138E ONVOY, LLC - VA 248   2020-08-20   
434-837 9 Keysville VA   138E ONVOY, LLC - VA 248   2021-03-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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