How to call vietnam<br>Dial your country's exit code. When you want to call someone in vietnam and you're in a different country, the first thing you'll need to do is dial your country's exit code in order to get the call out of your country. These vary from country to country but many are 0-0 or 0-1-1.
When calling Vietnam, first use country code 0-1-1 and then country code 84.
( z1 and :op ( z2 use :li 1 :ARG1 ( z3 code :mod ( z4 country ) :mod 0-1-1 ) ) :op ( z5 use :li 84 :ARG1 ( z6 code :mod z4 ) :time ( z7 then ) ) :time ( z8 call :ARG1 ( z9 country :name ( z10 name :op "Vietnam" ) ) ) )