City Name / Region National Dialing Format International Dialing Format
Da Nang0 (511) 2XXXXX+84 (511) 2XXXXX
Da Nang0 (511) 4XXXXX+84 (511) 4XXXXX
Da Nang0 (511) 5XXXXX+84 (511) 5XXXXX
Da Nang0 (511) 6XXXXX+84 (511) 6XXXXX
Da Nang0 (511) 7XXXXX+84 (511) 7XXXXX
Da Nang0 (511) 8XXXXX+84 (511) 8XXXXX
Da Nang0 (511) 9XXXXX+84 (511) 9XXXXX