Find Phone number, Location Address and all other information of Rent a car Services in Karachi AO Rent A Car Company Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-35243196, or you can visit their location in person, address location is: 29-C/1, Khayaban-e-Shahbaz, Phase VI, DHA, Karachi, Pakistan..