32 PIN codes
| PIN code | Post offices | Taluk / tehsil |
|---|---|---|
| 848201 | Bbazar So, Bagras Bo, Chak Hamid Bo and 10 more | – |
| 848202 | Meghaul So, Akopur Bo, Amaridih Bo and 12 more | – |
| 848203 | Sakarpura So | – |
| 848204 | Garhpura So, Aijani Bo, Baraipura Bo and 10 more | – |
| 848210 | Barra Bo, Daulatpur Bo | – |
| 851101 | Begusarai Ho, Begusarai Court So, Begusarai Zila Parishad S.O and 2 more | – |
| 851110 | Khamhar Po | – |
| 851111 | Bachhawara So, Ahiyapur Bo, Chamtha Bo and 14 more | – |
| 851112 | Barauni So, Amba Bo, Dhankaul Bo and 9 more | – |
| 851113 | Bdeorhi So, Gaura Bo, Madhurapur Bo | – |
| 851114 | Barauni Oil Refinery So | – |
| 851115 | Barauni Urvark Nagar So | – |
| 851116 | Btpp So, Malhipur Bo | – |
| 851117 | Refinery Township So, Dumri Bo, Nagdah Bo | – |
| 851118 | Baro So, Amarpur Bo | – |
| 851120 | Bhagwanpur So, Bhith Bo, Buchauli Bo and 9 more | – |
| 851121 | Barkhunt S.O | – |
| 851126 | Garhara So, Gram Garhara Bo, Simaria Bo and 1 more | – |
| 851127 | Manjhaul So, Birpur Bo, Dafarpur Bo and 10 more | – |
| 851128 | Mansurchak So, Agapur Bo, Chakbedulia Bo and 4 more | – |
| 851129 | Mirzapur Banduar So, Badalpura Bo, Bagdobh Bo and 19 more | – |
| 851130 | Naokothi So, Chhatauna Bo, Hasanpur Bo and 3 more | – |
| 851131 | Rajaura So, Ajhaur Bo, Babhangama Bo and 10 more | – |
| 851132 | Sripur So, Arjuntola Baryarpur Bo, Bikrampur Bo and 3 more | – |
| 851133 | Teghra So, Amjadpur Pidhauli Bo, Banwaripur Bo and 10 more | – |
| 851134 | Ullao So, Binodpur Bo, Kamruddinpur Bo and 3 more | – |
| 851135 | Bihat So | – |
| 851204 | Bahuara Bo, Bishanpur Ahok Bo, Hardia Bo | – |
| 851210 | Mahna So, Noorpur Bo, Papraur Bo | – |
| 851211 | Lakhminia So, Ballia Bazar Bo, Bank Bo and 17 more | – |
| 851217 | Sahebpur Kamal So, Bakhadda Bo, Chauki Bo and 9 more | – |
| 851218 | Suhird Nagar So, Laruara Bo, Suja Bo | – |
Bank branches and IFSC codes in Begusarai district 26 banks, 75 branches in the branch list. Listed by district, not by PIN code.
