List of All Postal Codes in Hokuryu | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 078-2500 | Ikanikeisaiganaibaai | Hokkaido Prefecture |
| 078-2501 | Bibaushi | Hokkaido Prefecture |
| 078-2502 | Iwamura | Hokkaido Prefecture |
| 078-2503 | Hekisui | Hokkaido Prefecture |
| 078-2511 | Itaya | Hokkaido Prefecture |
| 078-2512 | Yawara | Hokkaido Prefecture |
| 078-2513 | Mitani | Hokkaido Prefecture |
| 078-2514 | Etaibetsu | Hokkaido Prefecture |
| 078-2515 | Ryusai | Hokkaido Prefecture |
| 078-2516 | Nishikawa | Hokkaido Prefecture |