| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Fukumo, Saga (福母) | 849-2102 |
| Postal/ZIP Codes in Omachi, Saga (大町) | 849-2101 |
| Postal/ZIP Codes in Others, Saga (その他) | 849-2100 |
| Postal Codes in Kishima | |
|---|---|
| Postal/ZIP Codes in Kohoku (江北町) | |
| Postal/ZIP Codes in Omachi (大町町) | |
| Postal/ZIP Codes in Shiroishi (白石町) | |