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: MRBGWVBURMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-350 A Martinsburg WV 7849 LUMOS NETWORKS INC. - VA 240      
304-350 3 Martinsburg WV 7849 LUMOS NETWORKS INC. - VA 240   2010-05-30   
304-726 1 Ridgeley WV 2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 240   2019-05-17   
304-930 6 Charles Town WV 7849 LUMOS NETWORKS INC. - VA 240   2015-01-29   
681-540 A Harpers Ferry WV 2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 240      
681-540 5 Harpers Ferry WV 2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 240   2020-05-29   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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