Post Office: CHANGA BANGIALPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: Gujar KhanPin/Post Code:49764Region: PunjabContact Address: Postmaster, Post Office CHANGA BANGIAL (Sub Office), Gujar Khan Pakistan, Pincode:- 49764Postal Dist:- Gujar KhanPostal Region:- PunjabPostal Circle:- Punjab