County Greenbrier is located in the state of West Virginia. Greenbrier is spread between the coordinates of +37.8115937 Latitude and -80.44083688 Longitude. Greenbrier has 20 zip codes, 9 cities, 2 area codes and 3 post offices.
Below you will find more info about Greenbrier and also zip codes, cities, area codes and the post offices that belong to this county.