Pin Code of Osmanchak is 804452. Osmanchak is located in Bihar state of India. Check the Osmanchak postal code along with the post office region, district, telephone number of Osmanchak post office.
|Information of post office Osmanchak in Patna|
|Post Office Type:||Branch Office|
|Sub Office:||Mashaurhi S.O|
|Head Office:||Patna G.P.O.|
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