Post Office: MIANWALI GPOPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Mianwali GPOPin/Post Code:42200Region: PunjabContact Address: Postmaster, Post Office MIANWALI GPO (Sub Office), Mianwali GPO Pakistan, Pincode:- 42200Postal Dist:- Mianwali GPOPostal Region:- PunjabPostal Circle:- Punjab