Post Office: SariabPost Office Type: SUB OFFICE Delivery Office Status: Delivery Post OfficeDistrict: BalochistanPin/Post Code:87900Region: BalochistanContact Address: Postmaster, Post Office Sariab (Sub Office), Balochistan Pakistan, Pincode:- 87900Postal Dist:- BalochistanPostal Region:- BalochistanPostal Circle:- Balochistan