Try: "Phnom Penh", "23", "Siem Reap", or "Battambang"
+855
This is the international dialing code for Cambodia.
How to Call Cambodia from Abroad
- Dial your country's exit code (International Access Code)
- Dial 855 (Cambodia country code)
- Dial the area code (without the leading '0')
- Dial the local phone number
Example: Calling Phnom Penh from the United States
011 855 23 123 4567
Where:
011 = US exit code
855 = Cambodia country code
23 = Phnom Penh area code
123 4567 = Local phone number
Quick Facts
+855
Country Code
20+
Area Codes
8-9-digit
Dialing Format
00
Cambodia Exit Code
Major Cambodia Area Codes
Common Exit Codes by Country
When calling Cambodia from these countries, use these exit codes:
United Kingdom
00
United States
011
Australia
0011
European Union
00
Japan
010
Canada
011
Cambodia Dialing Notes
When calling within Cambodia, dial the area code with the leading '0' (e.g., 023 for Phnom Penh). When calling from abroad, omit the '0' and dial +855 followed by the area code and local number. Mobile numbers typically start with 12, 6x, 7x, 8x, or 9x and are dialed directly after +855 (e.g., +855 92 123 456).