🇰🇭
Cambodia Calling Code
Kingdom of Cambodia
+855
ISO KHKHM
Key Facts
- International Calling Code
- +855
- Country Name
- Cambodia
- Official Name
- Kingdom of Cambodia
- Capital City
- Phnom Penh
- Region
- Asia
- Subregion
- South-Eastern Asia
- ISO 3166-1 Alpha-2
- KH
- ISO 3166-1 Alpha-3
- KHM
- Trunk Prefix
- 0
How to Dial Cambodia
From the United States / Canada
Dial 011 (exit code) + +855 + local number (drop leading 0).
From Europe (most countries)
Dial 00 (exit code) + +855 + local number (drop leading 0).
International Format (universal)
Use +855 directly — the + sign replaces the exit code when saved in contacts or used in apps.
Calling Code
+855
CountryCambodia
ISOKH / KHM
RegionAsia
Trunk prefix0