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: SNCRWVCLDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-285 A Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 0 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 1 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 2 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 3 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 4 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 5 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 6 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-285 7 Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-293 A Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-598 A Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-599 A Morgantown WV 9214 FRONTIER WEST VIRGINIA INC. 256      

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

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