Haiphong Area Code (Vietnam)

What is the area code for Haiphong (Vietnam)?

The Haiphong (Vietnam) area code is +84 31

That is, in order to call the Haiphong region in Vietnam you must dial the area code +84 31, where +84 is the international prefix of the country and 31 is the area code of Haiphong.

Is the Haiphong area code always the same?

Yes, any phone number in this region will use the local area code 31. That is, to call Haiphong from anywhere in Vietnam, you must dial this prefix before the phone number.

31 [Phone number]

How to call from abroad to a phone located in Haiphong (Vietnam)?

To call a telephone from abroad to the Haiphong (Vietnam), you must dial the international prefix for (+84), the Haiphong area code (31) and the telephone number (7 to 10 digits) you want to call.

+84 31  [Phone number]

It is important to remember that all calls from a foreign country to another country, for example Vietnam, will have a higher cost than calls made in the same country. The final cost of the call will be defined by the telephone company with which the call is made.