001 + 856
Dial 001 (exit code) + 856 (Laos code)
Dialing Format
To call a Laos phone number from Thailand:
001 + 856 + [Area Code] + [Local Number]
Example: Calling Vientiane from Thailand
001 856 21 [Local Number]
Where:
001 = Thailand international exit code
856 = Laos country code
21 = Vientiane area code (without leading 0)
[Local Number] = Local phone number in Laos
Step-by-Step Instructions
- Dial 001 - This is Thailand's international exit code
- Dial 856 - This is Laos's country code
- Dial the area code (without the leading 0)
- Dial the local phone number
Important Notes
- Remove the leading 0 from Laos area codes when dialing internationally
- For example, if the local number is 021 123 4567, dial 001 856 21 123 4567
- Mobile numbers in Laos may have different formats than landlines
Quick Facts
001
Thailand Exit Code
+856
Laos Country Code
00
Laos Exit Code
Major Laos Area Codes
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