| Postal Code | Area | |
|---|---|---|
| 675-2101 | Hanjocho (繁昌町) | View |
| 675-2102 | Nakanocho (中野町) | View |
| 675-2103 | Uzuranocho (鶉野町) | View |
| 675-2104 | Kamimiyakicho (上宮木町) | View |
| 675-2105 | Shimomiyakicho (下宮木町) | View |
| 675-2111 | Kuwaharadacho (桑原田町) | View |
| 675-2112 | Sakaecho (栄町) | View |
| 675-2113 | Abikicho (網引町) | View |
| 675-2114 | Taharacho (田原町) | View |
| 675-2201 | Biwakocho (琵琶甲町) | View |
| 675-2202 | Nojocho (野条町) | View |
| 675-2203 | Ushiicho (牛居町) | View |
| 675-2204 | Shinjocho (新生町) | View |
| 675-2211 | Nodacho (野田町) | View |
| 675-2212 | Higashikasaharacho (東笠原町) | View |
| 675-2213 | Nishikasaharacho (西笠原町) | View |
| 675-2221 | Kuratanicho (倉谷町) | View |
| 675-2222 | Sakamotocho (坂本町) | View |
| 675-2223 | Mikuchicho (三口町) | View |
| 675-2231 | Ojicho (王子町) | View |