HDFC Bank, SIWAN
| Branch | SIWAN |
| Bank | HDFC Bank |
| Address | BABA BOONIA CHALK, RAJENDRA PATHCHAPRA SIWAN ROAD SIWAN |
| City | Siwan |
| State | BIHAR |
| MICR Code | 841240202 |
| IFSC Code | HDFC0000949 (IFSC Code is used for payment applications such as NEFT, RTGS and IMPS) |
| Weekly Holiday | Second and Fourth Saturdays and all Sundays |