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: DAVLVADAYMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
434-744 3 Bachelors Hall VA 5562 METROPCS, INC. 250   2022-02-20   
434-857 8 Danville VA 5562 METROPCS, INC. 250   2012-01-11   
434-884 0 Gladys VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 250   2025-06-13   

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

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