Post Office: KARACHI SHER SHAH COLONYPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Karachi City GPOPin/Post Code:75730Region: SindhContact Address: Postmaster, Post Office KARACHI SHER SHAH COLONY (Sub Office), Karachi City GPO Pakistan, Pincode:- 75730Postal Dist:- Karachi City GPOPostal Region:- SindhPostal Circle:- Sindh