# 180100 — Preah Sihanouk Municipality

The postal code of Preah Sihanouk Municipality (Sihanoukville Province, Cambodia) is 180100.

- Postal code: 180100
- Type: district
- Name (English): Preah Sihanouk Municipality
- Name (Khmer): ក្រុង ព្រះសីហនុ
- Province: Sihanoukville Province (180000)
- Country: Cambodia (KH)
- Web page: https://cambo-postal.com/p/180100

## Address format

```
Recipient name
House no., Street
Preah Sihanouk Municipality
Sihanoukville Province 180100
CAMBODIA
```

## Communes in Preah Sihanouk Municipality

| Postal code | Name (English) | Name (Khmer) |
|---|---|---|
| [180101](https://cambo-postal.com/p/180101.md) | Sangkat Lekh Muoy | សង្កាត់ លេខ ១ |
| [180102](https://cambo-postal.com/p/180102.md) | Sangkat Lekh Pir | សង្កាត់ លេខ ២ |
| [180103](https://cambo-postal.com/p/180103.md) | Sangkat Lekh Bei | សង្កាត់ លេខ ៣ |
| [180104](https://cambo-postal.com/p/180104.md) | Sangkat Lekh Buon | សង្កាត់ លេខ ៤ |

## 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