🇱🇦 Area Codes
Laos Area Codes
Phone dialing reference for Laos (+856). Country code, number format, and calling guide.
Country code
+856
Trunk prefix
0
Exit code (US)
011
Format
+856 21 123 456
How to dial Laos
To call Laos from abroad, dial the exit code for your country, then the country code +856, then the local phone number (without the leading 0).
011 + 856 + local number
Example: +856 21 123 456
Phone number details
Mobile prefixes 20
Landline prefixes 21
Exit code 00
