Castlewood - 276 dialing code
Dialing code +1 (276) cities
- Cleveland
- Springville
- Riverview
- Cedar Bluff
- Collinsville
- Marion
- Ridgeway
- St. Paul
- Atkins
- Damascus
- Bassett
- Pocahontas
- St. Charles
- Woodlawn
- Ivanhoe
- Independence
- Bristol
- Stuart
- Martinsville
- Abingdon
- Ewing
- Lebanon
- Rose Hill
- Sugar Grove
- Jonesville
- Dryden
- Bland
- Laurel Park
- Richlands
- Norton
- Troutdale
- Castlewood
- Dante
- Tazewell
- Emory
- Adwolf
- Appalachia
- Big Stone Gap
- Bluefield
- Cana
- Chatmoss
- Chilhowie
- Claypool Hill
- Clinchco
- Clinchport
- Clintwood
- Coeburn
- Duffield
- Dungannon
- Fancy Gap
- Fieldale
- Fort Chiswell
- Fries
- Galax
- Gate City
- Glade Spring
- Gratton
- Grundy
- Haysi
- Hillsville
- Honaker
- Horse Pasture
- Keokee
- McMullin
- Max Meadows
- Meadow View
- Nickelsville
- Oak Level
- Patrick Springs
- Pennington Gap
- Pound
- Raven
- Rural Retreat
- Saltville
- Sandy Level
- Seven Mile Ford
- Stanleytown
- Vansant
- Villa Heights
- Weber City
- Wise
- Wytheville