| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Uchigori, Fukui (内郡) | 916-0147 |
| Postal/ZIP Codes in Uchikoshi, Fukui (打越) | 916-0216 |
| Postal/ZIP Codes in Uda, Fukui (宇田) | 916-0143 |
| Postal/ZIP Codes in Umeura, Fukui (梅浦) | 916-0311 |
| Postal/ZIP Codes in Urushimoto, Fukui (漆本) | 916-0143 |
| Postal/ZIP Codes in Ushigoe, Fukui (牛越) | 916-0126 |
| Postal/ZIP Codes in Usuo, Fukui (宇須尾) | 916-0262 |
| Postal/ZIP Codes in Uwado, Fukui (上戸) | 916-0214 |
| Postal/ZIP Codes in Uwano, Fukui (上野) | 916-0267 |
| Postal/ZIP Codes in Waki, Fukui (脇) | 916-0115 |
| Postal/ZIP Codes in Yamada, Fukui (山田) | 916-0203 |
| Postal/ZIP Codes in Yokoyama, Fukui (横山) | 916-0125 |
| Postal/ZIP Codes in Yotsusugi, Fukui (四ツ杉) | 916-0227 |
| Postal Codes in Nyu | |
|---|---|
| Postal/ZIP Codes in Echizen (越前町) | |