Find post office by pincode 852106 in district Saharsa in Bihar, India using online India Pincode finder tool. There are around 18 post offices in district Saharsa, Bihar, India with similar pincode 852106. All the post offices with pincode 852106 in Saharsa district of state Bihar are listed above. Finding post office location by pincode is very easy, simply click on any one of the post offices listed above to get its details. For example, if you want to know post office details of Balwahat, just click on the post office name.