Post Office: KASSOWALPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: SahiwalPin/Post Code:57300Region: PunjabContact Address: Postmaster, Post Office KASSOWAL (Sub Office), Sahiwal Pakistan, Pincode:- 57300Postal Dist:- SahiwalPostal Region:- PunjabPostal Circle:- Punjab