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: HRBGVABFRMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-249 8 Grottoes VA 145J TERRA NOVA TELECOM INC. 927   2023-04-26   
540-833 1 Edom VA 145J TERRA NOVA TELECOM INC. 927   2023-04-26   
540-833 9 Edom VA 145J TERRA NOVA TELECOM INC. 927   2023-11-16   
826-699 A Harrisonburg VA 145J TERRA NOVA TELECOM INC. 927      

Last updated: Mon, 01 Apr 2024 02:18:34 UTC

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