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.
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Switch: RCMDVATQ1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
804-401 A Richmond VA 726H AIRUS, INC. - VA 248      
804-401 1 Richmond VA 726H AIRUS, INC. - VA 248   2017-08-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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