| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Tamagawacho Ryuokakami (今治市) | 794-0124 |
| Postal/ZIP Codes in Tamagawacho Ryuokashimo (今治市) | 794-0123 |
| Postal/ZIP Codes in Tamagawacho Sandanji (今治市) | 794-0101 |
| Postal/ZIP Codes in Tamagawacho Surugi (今治市) | 794-0104 |
| Postal/ZIP Codes in Tamagawacho Yawata (今治市) | 794-0114 |
| Postal/ZIP Codes in Tamagawacho Yowagi (今治市) | 794-0105 |
| Postal/ZIP Codes in Tempozancho (今治市) | 794-0032 |
| Postal/ZIP Codes in Tokiwacho (今治市) | 794-0015 |
| Postal/ZIP Codes in Tokushige (今治市) | 794-0863 |
| Postal/ZIP Codes in Tomitashinko (今治市) | 799-1503 |
| Postal/ZIP Codes in Toricho (今治市) | 794-0036 |
| Postal/ZIP Codes in Tsuchibashicho (今治市) | 794-0815 |
| Postal/ZIP Codes in Tsujido (今治市) | 794-0827 |
| Postal/ZIP Codes in Uchibori (今治市) | 799-2116 |
| Postal/ZIP Codes in Umagoecho (今治市) | 794-0062 |
| Postal/ZIP Codes in Umagoenibankochi (今治市) | 794-0061 |
| Postal/ZIP Codes in Umashima (今治市) | 799-2123 |
| Postal/ZIP Codes in Yamaguchi (今治市) | 799-1602 |