855 Country Code: Cambodia (+855)
+855 is the country code for Cambodia. If you searched "855 country code", "country code 855", "00855 country code", or "+855 country code" — they all refer to Cambodia. The code is also called the 855 dialing code, 855 phone code, or 855 ISD code, and is assigned by the International Telecommunication Union (ITU) under the E.164 standard.
Below you will find the number format, trunk prefix, major city area codes, and dialing facts specific to Cambodia (+855).
Call from your browser — no app, no subscription
$0.25/min to Cambodia|No install required. Use it in under 2 minutes.
Cambodia Phone Number Format
International Format Example
Domestic vs International
Drop 0 and prepend +855.
Calling Cambodia from Your Browser
To place a call to Cambodia, dial +855 followed by the local number in the Kinvo browser dialer. Pay-as-you-go, no app required.
Call Cambodia from Your Browser
Call any Cambodia number (+855) directly from Chrome, Firefox, Safari, or Edge. No install required. Use it in under 2 minutes.
Related Country Calling Codes
More Asia Country Codes
Most Searched Country Codes
Frequently Asked Questions: Cambodia Country Code
Which country is country code 855?
Country code 855 belongs to Cambodia. The full international dialing code is +855, also written as 00855 when dialing from countries that use 00 as an international access code, or +855 when dialing from a mobile phone.
What is the country code for Cambodia?
+855 is the international dialing code for Cambodia, assigned by the ITU under E.164. The ISO 3166-1 alpha-2 code is KH.
Do I drop the 0 when calling Cambodia from abroad?
Yes. Cambodia uses 0 as its domestic trunk prefix. When dialing from another country, remove it and replace with +855. The trunk prefix is only needed for long-distance calls within Cambodia.
Can I call Cambodia from my browser?
Yes. Kinvo connects calls to Cambodia via WebRTC directly from Chrome, Firefox, Safari, or Edge. No app download. Sign up, add credits from $5, and dial +855 followed by the local number.