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.

Switch: EMPRVAXABMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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   
434-885 0 Emporia VA 138E ONVOY, LLC - VA 248   2016-04-11   
434-885 1 Emporia VA 138E ONVOY, LLC - VA 248   2016-04-11   
434-885 2 Emporia VA 138E ONVOY, LLC - VA 248   2016-09-12   
434-885 3 Emporia VA 138E ONVOY, LLC - VA 248   2016-09-12   
434-885 4 Emporia VA 138E ONVOY, LLC - VA 248   2018-08-24   
434-885 5 Emporia VA 138E ONVOY, LLC - VA 248   2018-08-24   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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