Post Office: TARLAI KALANPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Islamabad GPOPin/Post Code:45550Region: Federal CapitalContact Address: Postmaster, Post Office TARLAI KALAN (Sub Office), Islamabad GPO Pakistan, Pincode:- 45550Postal Dist:- Islamabad GPOPostal Region:- Federal CapitalPostal Circle:- Federal Capital