Find Phone number, Location Address and all other information of Departmental Stores in Karachi Carrefour - formerly Hyperstar Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-35814661, 35814701, 35839045, or you can visit their location in person, address location is: Ground Floor Dolmen Mall Clifton Block 4 Clifton Karachi.