Post Office: ChangPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: HyderabadPin/Post Code:66300Region: SindhContact Address: Postmaster, Post Office Chang (Sub Office), Hyderabad Pakistan, Pincode:- 66300Postal Dist:- HyderabadPostal Region:- SindhPostal Circle:- Sindh