Find post office by pincode 841212 in district Saran in Bihar, India using online India Pincode finder tool. There are around 5 post offices in district Saran, Bihar, India with similar pincode 841212. All the post offices with pincode 841212 in Saran 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 Banpura Bazar, just click on the post office name.