Post Office: DholwaroPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: HyderabadPin/Post Code:65151Region: SindhContact Address: Postmaster, Post Office Dholwaro (Sub Office), Hyderabad Pakistan, Pincode:- 65151Postal Dist:- HyderabadPostal Region:- SindhPostal Circle:- Sindh