# 180000 — Sihanoukville Province

The postal code of Sihanoukville Province (Cambodia) is 180000.

- Postal code: 180000
- Type: province
- Name (English): Sihanoukville Province
- Name (Khmer): ខេត្ត ព្រះសីហនុ
- Country: Cambodia (KH)
- Web page: https://cambo-postal.com/p/180000

## Address format

```
Recipient name
House no., Street
Sihanoukville Province 180000
CAMBODIA
```

## Districts in Sihanoukville Province

| Postal code | Name (English) | Name (Khmer) |
|---|---|---|
| [180100](https://cambo-postal.com/p/180100.md) | Preah Sihanouk Municipality | ក្រុង ព្រះសីហនុ |
| [180200](https://cambo-postal.com/p/180200.md) | Prey Nob District | ស្រុក ព្រៃនប់ |
| [180300](https://cambo-postal.com/p/180300.md) | Stueng Hav District | ស្រុក ស្ទឹងហាវ |
| [180400](https://cambo-postal.com/p/180400.md) | Kampong Seila District | ស្រុក កំពង់សីលា |
| [180500](https://cambo-postal.com/p/180500.md) | Koah Rung Municipality | ក្រុង កោះរ៉ុង |
| [180600](https://cambo-postal.com/p/180600.md) | Kampong Saom Municipality | ក្រុង កំពង់សោម |

## Source

Prakas No. 77 (Ministry of Posts and Telecommunications, 30 December 2025), via Open Development Cambodia: https://data.opendevelopmentcambodia.net/en/dataset/postal-codes

Cambodia uses 6-digit postal codes (PPDDCC: province, district, commune). 8-digit codes are not part of the official system. Format reference: https://cambo-postal.com/format