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: CLBGWVMAXVX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-878 A Buckhannon WV 449F ONVOY, LLC - WV 256      
681-223 A New Cumberland WV 449F ONVOY, LLC - WV 256      
681-257 A Mannington WV 449F ONVOY, LLC - WV 256      
681-259 A Harman WV 449F ONVOY, LLC - WV 256      
681-263 A Levels WV 449F ONVOY, LLC - WV 256      
681-270 A Terra Alta WV 449F ONVOY, LLC - WV 256      
681-277 A Hundred WV 449F ONVOY, LLC - WV 256      
681-345 A Sardis WV 449F ONVOY, LLC - WV 256      
681-384 A Mount Morris WV 449F ONVOY, LLC - WV 256      
681-395 A Joetown WV 449F ONVOY, LLC - WV 256      
681-402 A Worthington WV 449F ONVOY, LLC - WV 256      
681-403 A Pine Grove WV 449F ONVOY, LLC - WV 256      
681-405 A West Milford WV 449F ONVOY, LLC - WV 256      
681-414 A Reader WV 449F ONVOY, LLC - WV 256      
681-419 A Maysville WV 449F ONVOY, LLC - WV 256      
681-444 A Paw Paw WV 449F ONVOY, LLC - WV 256      
681-481 A Canaan Valley WV 449F ONVOY, LLC - WV 256      
681-486 A New Cumberland WV 449F ONVOY, LLC - WV 256      
681-512 A Wheeling Zone 5 WV 449F ONVOY, LLC - WV 256      
681-550 A Walkersville WV 449F ONVOY, LLC - WV 256      
681-585 A Middlebourne WV 449F ONVOY, LLC - WV 256      
681-589 A Romney WV 449F ONVOY, LLC - WV 256      
681-600 A Clarksburg WV 449F ONVOY, LLC - WV 256      
681-610 A Clarksburg WV 449F ONVOY, LLC - WV 256      
681-618 A Wheeling Zone 3 WV 449F ONVOY, LLC - WV 256      
681-619 A Wadestown WV 449F ONVOY, LLC - WV 256      
681-676 A Salem WV 449F ONVOY, LLC - WV 256      
681-680 A Eglon WV 449F ONVOY, LLC - WV 256      
681-683 A Elkins WV 449F ONVOY, LLC - WV 256      
681-685 A Gassaway WV 449F ONVOY, LLC - WV 256      
681-695 A Lumberport WV 449F ONVOY, LLC - WV 256      
681-699 A Paden City WV 449F ONVOY, LLC - WV 256      
681-717 A Wardensville WV 449F ONVOY, LLC - WV 256      
681-722 A Smithfield WV 449F ONVOY, LLC - WV 256      
681-800 A Hacker Valley WV 449F ONVOY, LLC - WV 256      
681-801 A Fairview WV 449F ONVOY, LLC - WV 256      
681-816 A Augusta WV 449F ONVOY, LLC - WV 256      
681-822 A Weston WV 449F ONVOY, LLC - WV 256      
681-839 A Fairmont WV 449F ONVOY, LLC - WV 256      
681-887 A Thomas WV 449F ONVOY, LLC - WV 256      
681-949 A Wallace WV 449F ONVOY, LLC - WV 256      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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