Post Office: CHAK 90/9-LPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Sahiwal GPOPin/Post Code:57030Region: PunjabContact Address: Postmaster, Post Office CHAK 90/9-L (Sub Office), Sahiwal GPO Pakistan, Pincode:- 57030Postal Dist:- Sahiwal GPOPostal Region:- PunjabPostal Circle:- Punjab