Post Office: KARACHI NAZIMABADPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Karachi Alhydri GPOPin/Post Code:74600Region: SindhContact Address: Postmaster, Post Office KARACHI NAZIMABAD (Sub Office), Karachi Alhydri GPO Pakistan, Pincode:- 74600Postal Dist:- Karachi Alhydri GPOPostal Region:- SindhPostal Circle:- Sindh