Post Office: NEW KARACHIPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Karachi Alhydri GPOPin/Post Code:75850Region: SindhContact Address: Postmaster, Post Office NEW KARACHI (Sub Office), Karachi Alhydri GPO Pakistan, Pincode:- 75850Postal Dist:- Karachi Alhydri GPOPostal Region:- SindhPostal Circle:- Sindh