Post Office: HYDERABAD CANTT.Post Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Hyderabad GPOPin/Post Code:71110Region: SindhContact Address: Postmaster, Post Office HYDERABAD CANTT. (Sub Office), Hyderabad GPO Pakistan, Pincode:- 71110Postal Dist:- Hyderabad GPOPostal Region:- SindhPostal Circle:- Sindh