City Name / Region National Dialing Format International Dialing Format
Ha Tay0 (34) 2XXXXX+84 (34) 2XXXXX
Ha Tay0 (34) 4XXXXX+84 (34) 4XXXXX
Ha Tay0 (34) 5XXXXX+84 (34) 5XXXXX
Ha Tay0 (34) 6XXXXX+84 (34) 6XXXXX
Ha Tay0 (34) 7XXXXX+84 (34) 7XXXXX
Ha Tay0 (34) 8XXXXX+84 (34) 8XXXXX
Ha Tay0 (34) 9XXXXX+84 (34) 9XXXXX