区号 蒙古国 区号蒙古国: 市/镇或地区 区号 1.Adaatsag59412.Airag52413.Alag-Erdene (Khatgal)38414.Aldarkhaan46415.Altai42416.Altai43417.Altai city (Yesönbulag sum)4828.Altai sum48419.Altanbulag364110.Altanbulag274111.Altanshiree524212.Altantsögts424213.Arbulag384214.Argalant274215.Arkhust274316.Arvaikheer city32217.Asgat464218.Asgat5141