Find Phone number, Location Address and all other information of National Accountability Bureau ( NAB ) Quetta Branch on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 081-111-NAB-NAB (111-622-622), or you can visit their location in person, address location is: NAB, Balochistan Complex P.O.Box No.333 Shahrah-e-Gulistan Quetta Cantt.