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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-319 6 Morgantown WV 145J TERRA NOVA TELECOM INC. 256   2023-04-26   
304-319 7 Morgantown WV 145J TERRA NOVA TELECOM INC. 256   2023-11-14   
304-451 4 New Martinsville WV 145J TERRA NOVA TELECOM INC. 256   2023-08-10   
304-695 5 Clarksburg WV 145J TERRA NOVA TELECOM INC. 256   2023-06-22   
304-979 1 Bridgeport WV 145J TERRA NOVA TELECOM INC. 256   2023-04-26   
304-979 6 Bridgeport WV 145J TERRA NOVA TELECOM INC. 256   2023-11-14   
681-330 9 Grafton WV 145J TERRA NOVA TELECOM INC. 256   2023-11-16   
681-333 6 Cheat Lake WV 145J TERRA NOVA TELECOM INC. 256   2023-08-10   
681-508 5 Wheeling Zone 1 WV 145J TERRA NOVA TELECOM INC. 256   2023-08-10   
681-622 2 Clarksburg WV 145J TERRA NOVA TELECOM INC. 256   2022-05-05   
681-999 A Morgantown WV 145J TERRA NOVA TELECOM INC. 256      

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

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