Find Phone number, Location Address and all other information of Colleges And Universities in Karachi NIXOR College - [School for A Level Studies] Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 0300-0778804, 0300-0778812, or you can visit their location in person, address location is: C - 59, Khayaban-e-Shaheen, Phase VI, DHA, Karachi..