Find Phone number, Location Address and all other information of Sui Southern Gas I.I Chundrigar Road Branch Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 32417228, or you can visit their location in person, address location is: 1st Flr State Life Blg 2A Wallace Road off: I.I Chundrigar Road Karachi.