Vietnam · VNM
Nam Dinh province dialing code
Nam Dinh province · Nam Dinh province
Dialing code
+84 228
From abroad
+84 228 123-4567
Dial +84, then the city code 228, then the phone number without the leading zero.
Within the country
0228 123-4567
Dial 0228 followed by the phone number.
How to call Nam Dinh province?
To call Nam Dinh province in Vietnam from abroad, dial the international code +84, followed by the city code 228, then the local number without the leading zero.