Embassy of Saudi Arabia in Hanoi Address : 48A Tran Phu Street, Tay Ho District, Hanoi City, Vietnam. Phone : (024) 3726 4373 | in Hanoi : 3726 4373 | outside Hanoi : 024 3726 4373 | outside Vietnam : 0084 24 3726 4373 Fax: (024) 3726 4374 Email: viemb@mofa.