Asia
+856 / 856 is the international calling code for Laos (LA). Use it to identify unknown calls, validate phone numbers, and place international calls.
If you're planning to call Laos in Asia, the local time there is 20:25. 7h ahead. We suggest calling between 09:00 and 18:00 local time to improve your chances of reaching someone.
To call Laos from another country, dial 011 + +856 + local number, or use +856 from mobile. Check local working hours in Vientiane before calling.
When returning an unknown international call, verify the full number and contact context first. Confirm identity through official channels to avoid premium-rate or spoofing risks.