Post Office: SIHALAPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: IslamabadPin/Post Code:45750Region: Federal CapitalContact Address: Postmaster, Post Office SIHALA (Sub Office), Islamabad Pakistan, Pincode:- 45750Postal Dist:- IslamabadPostal Region:- Federal CapitalPostal Circle:- Federal Capital