Post Office: Colonal StaffPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: HyderabadPin/Post Code:67431Region: SindhContact Address: Postmaster, Post Office Colonal Staff (Sub Office), Hyderabad Pakistan, Pincode:- 67431Postal Dist:- HyderabadPostal Region:- SindhPostal Circle:- Sindh