List of All Postal Codes in Oharu | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 454-0991 | Daichi | Aichi Prefecture |
| 490-1100 | Ikanikeisaiganaibaai | Aichi Prefecture |
| 490-1131 | Nagamaki | Aichi Prefecture |
| 490-1132 | Kitamajima | Aichi Prefecture |
| 490-1133 | Yatsuya | Aichi Prefecture |
| 490-1134 | Higashijo | Aichi Prefecture |
| 490-1135 | Kamasuka | Aichi Prefecture |
| 490-1136 | Hanatsune | Aichi Prefecture |
| 490-1137 | Horinochi | Aichi Prefecture |
| 490-1141 | Majima | Aichi Prefecture |
| 490-1142 | Sambongi | Aichi Prefecture |
| 490-1143 | Sunago | Aichi Prefecture |
| 490-1144 | Nishijo | Aichi Prefecture |
| 490-1145 | Nakajima | Aichi Prefecture |