Vietnam is country code +84. Hanoi is area code 04, which becomes +84 4 in international format.
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)
Hanoi is the capital of Vietnam
The Vietnam capital is Hanoi. It is located in the northern part of Vietnam.
Hanoi is in the North of vietnam
The answer is false.The capital of Vietnam is Hanoi.
The capital city of Vietnam is Hanoi.
The Capital of Vietnam is Hanoi
Hanoi is the capital of Vietnam. ok
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084 <-- for sure this is not the postal code. +84 is the country code (for phone calls). Vietnam, like most countries, has postal codes which are different for different locations within the country. Just the city of Hanoi has many postal codes. Ho Chi Minh City also has many different postal codes. One country does not normally have one postal code. Unlike many countries, postal codes are not commonly used in Vietnam. They do exist but not many people use them. I used to send packages all the time to Vietnam without a postal code but now that I know the postal code, I use it. However, there is no answer to your question. It is like asking 'What is the postal code of the UK?' Of course, the UK has many different postal codes. The same is true of Vietnam.
North Vietnam.
Hanoi
Hanoi