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: NWMRWVWZDS0

Remotes:

Switch Switch name Switch type
MDLBWVFARS1  MIDDLEBOURNE  4RS 
PDCYWVPNRS1  PADEN CITY  4RS 
STVLWVFARS1  SISTERSVILLE  4RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-455 A New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 0 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 1 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 2 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 3 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 4 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 5 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 6 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 8 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      
304-455 9 New Martinsville WV 9214 FRONTIER WEST VIRGINIA INC. 256      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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