City Name / Region National Dialing Format International Dialing Format
Quang Nam0 (510) 2XXXXX+84 (510) 2XXXXX
Quang Nam0 (510) 4XXXXX+84 (510) 4XXXXX
Quang Nam0 (510) 5XXXXX+84 (510) 5XXXXX
Quang Nam0 (510) 6XXXXX+84 (510) 6XXXXX
Quang Nam0 (510) 7XXXXX+84 (510) 7XXXXX
Quang Nam0 (510) 8XXXXX+84 (510) 8XXXXX
Quang Nam0 (510) 9XXXXX+84 (510) 9XXXXX