KH Cambodia Major Regions Postal Code Details
🏛️ Mittakpheap · Sihanoukville
18205
Daem Thkov
18205
Kaoh Touch
18205
Koah Rong Sanlem
18204
Phum 5
18204
Phum 6
18201
Phum Bei
18204
Phum Buon
18201
Phum Muoy
18203
Phum Pir
18205
Preaek Svay
📮KH Cambodia Regional Postal Code FAQ & Postal Regulations
❓ Does Cambodia have a nationwide postal code system?
No unified system exists. Postal codes are only used in parts of major cities like Phnom Penh.
🏢 What is the postal code for Phnom Penh?
Phnom Penh uses 120000 as base code with suffixes for districts (e.g. 120101 for center), but not mandatory
✉️ Is ZIP code required for international mail?
Not required! Use 120000 for Phnom Penh if address is unclear. Other provinces may omit it.
🌐 How to find a postal code for a specific address?
No official lookup. Solutions: 1) Contact local post office 2) Use district name (e.g. Chamkar Mon) instead