Post Office: KARIO GHANWARPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Hyderabad GPOPin/Post Code:72020Region: SindhContact Address: Postmaster, Post Office KARIO GHANWAR (Sub Office), Hyderabad GPO Pakistan, Pincode:- 72020Postal Dist:- Hyderabad GPOPostal Region:- SindhPostal Circle:- Sindh