| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Tsukude Tashiro (新城市) | 441-1534 |
| Postal/ZIP Codes in Tsukude Yasunaga (新城市) | 441-1536 |
| Postal/ZIP Codes in Tsukude Zembu (新城市) | 441-1403 |
| Postal/ZIP Codes in Urano (新城市) | 441-1372 |
| Postal/ZIP Codes in Ushigura (新城市) | 441-1303 |
| Postal/ZIP Codes in Yabe (新城市) | 441-1301 |
| Postal/ZIP Codes in Yanai (新城市) | 441-1337 |
| Postal/ZIP Codes in Yashiki (新城市) | 441-1368 |
| Postal/ZIP Codes in Yatsukaho (新城市) | 441-1318 |
| Postal/ZIP Codes in Yokogawa (新城市) | 441-1314 |
| Postal/ZIP Codes in Yoshikawa (新城市) | 441-1323 |
| Postal/ZIP Codes in Yotsuya (新城市) | 441-1942 |