| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Akisato, Hokkaido (秋里) | 098-1621 |
| Postal/ZIP Codes in Hokko, Hokkaido (北興) | 098-1622 |
| Postal/ZIP Codes in Okoppe, Hokkaido (興部) | 098 |
| Postal/ZIP Codes in Others, Hokkaido (その他) | 098-1600 |
| Postal/ZIP Codes in Saruru, Hokkaido (沙留) | 098-1941 |
| Postal/ZIP Codes in Sumiyoshi, Hokkaido (住吉) | 098-1943 |
| Postal/ZIP Codes in Tomioka, Hokkaido (富丘) | 098-1942 |
| Postal/ZIP Codes in Toyono, Hokkaido (豊野) | 098-1944 |
| Postal/ZIP Codes in Utsu, Hokkaido (宇津) | 098-1624 |