Find Phone number, Location Address and all other information of Polytechnic Schools Technical & Trades Karachi Pakistan Polytechnic College Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-36322228, or you can visit their location in person, address location is: Karimabad Dehli College: 21/1, Federal B.Area, Block-1, Govt. Delhi Boys School Complex, Gulberg Town, Karachi.