Vietnam · VNM
Phu Yen province dialing code
Phu Yen province · Phu Yen province
Dialing code
+84 257
From abroad
+84 257 123-4567
Dial +84, then the city code 257, then the phone number without the leading zero.
Within the country
0257 123-4567
Dial 0257 followed by the phone number.
How to call Phu Yen province?
To call Phu Yen province in Vietnam from abroad, dial the international code +84, followed by the city code 257, then the local number without the leading zero.