Post Office: KARACHI FEDERAL B AREAPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: New TownPin/Post Code:75950Region: SindhContact Address: Postmaster, Post Office KARACHI FEDERAL B AREA (Sub Office), New Town Pakistan, Pincode:- 75950Postal Dist:- New TownPostal Region:- SindhPostal Circle:- Sindh