| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Bethlehem, Ohio | 26003 |
| Postal/ZIP Codes in Elm Grove, Ohio | 26003 |
| Postal/ZIP Codes in Mozart, Ohio | 26003 |
| Postal/ZIP Codes in Overbrook, Ohio | 26003 |
| Postal/ZIP Codes in Triadelphia, Ohio | 26059 |
| Postal/ZIP Codes in Valley Grove, Ohio | 26060 |
| Postal/ZIP Codes in Warwood, Ohio | 26003 |
| Postal/ZIP Codes in West Liberty, Ohio | 26074 |
| Postal/ZIP Codes in Wheeling, Ohio | 26003 |