Send a fax to Vietnam from your phone. Dial +84, format the number correctly, and transmit documents securely with Send Fax Pro.
Open Send Fax Pro, enter the recipient's fax number using the +84 country code (e.g. +84 24 1234 5678), attach your document, and tap Send.
The country code for Vietnam is +84. Vietnamese fax numbers use the +84 country code. Drop the leading 0 from the area code when dialing internationally.