| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Susai (赤磐市) | 701-2503 |
| Postal/ZIP Codes in Taga (赤磐市) | 701-2216 |
| Postal/ZIP Codes in Takaya (赤磐市) | 709-0811 |
| Postal/ZIP Codes in Takiyama (赤磐市) | 701-2524 |
| Postal/ZIP Codes in Tatsukawa (赤磐市) | 709-0815 |
| Postal/ZIP Codes in Toari (赤磐市) | 709-0838 |
| Postal/ZIP Codes in Tokudomi (赤磐市) | 709-0716 |
| Postal/ZIP Codes in Tonodani (赤磐市) | 709-0703 |
| Postal/ZIP Codes in Totsuno (赤磐市) | 701-2431 |
| Postal/ZIP Codes in Tsurui (赤磐市) | 709-0718 |
| Postal/ZIP Codes in Tsuzaki (赤磐市) | 709-0807 |
| Postal/ZIP Codes in Wada (赤磐市) | 709-0826 |
| Postal/ZIP Codes in Yagami (赤磐市) | 709-0734 |
| Postal/ZIP Codes in Yamaguchi (赤磐市) | 701-2225 |
| Postal/ZIP Codes in Yamate (赤磐市) | 701-2204 |
| Postal/ZIP Codes in Yashimada (赤磐市) | 701-2513 |
| Postal/ZIP Codes in Yoshihara (赤磐市) | 709-0712 |
| Postal/ZIP Codes in Yuzuri (赤磐市) | 701-2226 |