| Postal Code | Area | |
|---|---|---|
| 310-0903 | Horicho (堀町) | View |
| 310-0904 | Ishikawacho (石川町) | View |
| 310-0905 | Ishikawa (石川) | View |
| 310-0911 | Miwa (見和) | View |
| 310-0912 | Migawa (見川) | View |
| 310-0913 | Migawacho (見川町) | View |
| 310-0914 | Kobukicho (小吹町) | View |
| 311-1111 | Koizumicho (小泉町) | View |
| 311-1112 | Kawamatacho (川又町) | View |
| 311-1113 | Hiratocho (平戸町) | View |
| 311-1114 | Shiogasakicho (塩崎町) | View |
| 311-1115 | Okushicho (大串町) | View |
| 311-1121 | Shimadacho (島田町) | View |
| 311-1122 | Akinaricho (秋成町) | View |
| 311-1123 | Shimoirinocho (下入野町) | View |
| 311-1124 | Moritocho (森戸町) | View |
| 311-1125 | Obacho (大場町) | View |
| 311-1131 | Shimoonocho (下大野町) | View |
| 311-1132 | Tomaecho (東前町) | View |
| 311-1133 | Kurisakicho (栗崎町) | View |