City Name / Region National Dialing Format International Dialing Format
Nghe An0 (38) 2XXXXX+84 (38) 2XXXXX
Nghe An0 (38) 4XXXXX+84 (38) 4XXXXX
Nghe An0 (38) 5XXXXX+84 (38) 5XXXXX
Nghe An0 (38) 6XXXXX+84 (38) 6XXXXX
Nghe An0 (38) 7XXXXX+84 (38) 7XXXXX
Nghe An0 (38) 8XXXXX+84 (38) 8XXXXX
Nghe An0 (38) 9XXXXX+84 (38) 9XXXXX