Post Office: CHAK 424/JBPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: T.T Singh GPOPin/Post Code:36160Region: PunjabContact Address: Postmaster, Post Office CHAK 424/JB (Sub Office), T.T Singh GPO Pakistan, Pincode:- 36160Postal Dist:- T.T Singh GPOPostal Region:- PunjabPostal Circle:- Punjab