Post Office: HARNAIPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Sibi GPOPin/Post Code:82300Region: BalochistanContact Address: Postmaster, Post Office HARNAI (Sub Office), Sibi GPO Pakistan, Pincode:- 82300Postal Dist:- Sibi GPOPostal Region:- BalochistanPostal Circle:- Balochistan