Find Phone number, Location Address and all other information of Computer Companies in Karachi Compbus Computer Business Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-36681756, or you can visit their location in person, address location is: 5-E-3, Commercial Area, Opposite, Anarkali Market, Nazimabad No. 5, Karachi, Pakistan.