Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
434-877 6 Fork Union VA 138E ONVOY, LLC - VA 928   2021-03-06   
434-939 0 Stanardsville VA 138E ONVOY, LLC - VA 928   2019-12-05   
434-939 4 Stanardsville VA 138E ONVOY, LLC - VA 928   2021-03-06   
434-939 5 Stanardsville VA 138E ONVOY, LLC - VA 928   2021-03-06   
434-956 1 Charlottesville VA 138E ONVOY, LLC - VA 928   2023-10-15   
434-956 6 Charlottesville VA 138E ONVOY, LLC - VA 928   2023-10-15   
434-956 7 Charlottesville VA 138E ONVOY, LLC - VA 928   2023-10-15   
434-956 8 Charlottesville VA 138E ONVOY, LLC - VA 928   2023-10-15   
434-974 0 Charlottesville VA 138E ONVOY, LLC - VA 928   2024-11-04   
434-990 6 Stanardsville VA 138E ONVOY, LLC - VA 928   2024-04-05   
434-992 3 Stanardsville VA 138E ONVOY, LLC - VA 928   2024-03-02   
434-992 6 Stanardsville VA 138E ONVOY, LLC - VA 928   2023-10-28   
434-992 8 Stanardsville VA 138E ONVOY, LLC - VA 928   2023-10-28   
434-999 8 Charlottesville VA 138E ONVOY, LLC - VA 928   2022-10-29   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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