Post Office: KOLPURPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Sibi GPOPin/Post Code:81550Region: BalochistanContact Address: Postmaster, Post Office KOLPUR (Sub Office), Sibi GPO Pakistan, Pincode:- 81550Postal Dist:- Sibi GPOPostal Region:- BalochistanPostal Circle:- Balochistan