What is Vientiane dialing code?

HZ > Country codes > Laos > Vientiane dialing code

Traveling to Vientiane, Laos?

Then you may want to see:

Vientiane time difference
Distance from Vientiane
Sunrise sunset time in Vientiane
Vientiane area code is:


+856 is the international country code for Laos and
21 is the dial code for Vientiane

Current time for area code 21 is : Wed, 22 Feb 2017 01:54 AM

21 area code time zone is ICT - Indochina Time

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