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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
Cambodia Calling Code FAQ
- What is the calling code for Cambodia?
- +855. From abroad, dial your exit code (or +), then 855, then the national number. If a Cambodia number is written domestically with a leading 0, drop that 0 after +855.
- Is it +855 or 855?
- Same code. +855 is the portable form for contacts and mobiles. 855 is what follows an exit code, for example 011 855… from the US.
- Do I drop the leading 0?
- Yes, if the number is written domestically with a leading 0: 0XX… → +855 XX… (drop the 0 after +855).
- How do I call Cambodia from the US or UK?
- From the US, dial 011 855 XX… (the number without its leading 0). From the UK and most of Europe, dial 00 855 XX… in the same way. On a mobile, you can use +855 XX… instead.
How to Dial Cambodia
Portable international format
Use +855 followed by the complete national significant number. Do not save an origin-specific exit code such as 00 or 011 as part of the destination number.
Number pattern
- Domestic → international
- 0XX… → +855 XX…(drop the leading 0)
- From the US
- 011 855 XX…
- From the UK and most of Europe
- 00 855 XX…
- On a mobile
- +855 XX…
X = any digit. The digit count varies by number type. Copy the full number as given, minus the leading 0.
