List of All Postal Codes in Kozaki | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 289-0100 | Ikanikeisaiganaibaai | Chiba Prefecture |
| 289-0201 | Koya | Chiba Prefecture |
| 289-0202 | Kori | Chiba Prefecture |
| 289-0203 | Onuki | Chiba Prefecture |
| 289-0204 | Shikinoka | Chiba Prefecture |
| 289-0205 | Ima | Chiba Prefecture |
| 289-0211 | Tachino | Chiba Prefecture |
| 289-0212 | Takeda | Chiba Prefecture |
| 289-0213 | Shin | Chiba Prefecture |
| 289-0214 | Kenari | Chiba Prefecture |
| 289-0215 | Kohara | Chiba Prefecture |
| 289-0216 | Uebo | Chiba Prefecture |
| 289-0217 | Fujinodai | Chiba Prefecture |
| 289-0221 | Kozakihonshuku | Chiba Prefecture |
| 289-0222 | Namiki | Chiba Prefecture |
| 289-0223 | Komatsu | Chiba Prefecture |
| 289-0225 | Jusammado | Chiba Prefecture |
| 289-0226 | Kozakishinshuku | Chiba Prefecture |
| 300-0742 | Yotsuya | Chiba Prefecture |