| Locality | Post Code |
|---|---|
| Lilly Park, Greenbrier | 25962 |
| Marfrance, Greenbrier | 25981 |
| Maxwelton, Greenbrier | 24957 |
| Meadow Bluff, Greenbrier | 24977 |
| Neola, Greenbrier | 24986 |
| Organ Cave, Greenbrier | 24970 |
| Orient Hill, Greenbrier | 25958 |
| Quinwood, Greenbrier | 25981 |
| Rainelle, Greenbrier | 25962 |
| Renick, Greenbrier | 24966 |
| Ronceverte, Greenbrier | 24970 |
| Rupert, Greenbrier | 25984 |
| Sam Black, Greenbrier | 24931 |
| Smoot, Greenbrier | 24977 |
| Trout, Greenbrier | 24991 |
| White Sulphur Springs, Greenbrier | 24986 |
| Williamsburg, Greenbrier | 24991 |