Details of Post office Siswan Kala, SIWAN
- District: SIWAN
Contact Address: Postmaster, Post Office Siswan Kala (BO), SIWAN, BIHAR, India (IN), Pin Code: 841236
- Pin Code 841236
- Post Office Siswan Kala
- Post Office Type BO
- District SIWAN
- State BIHAR
- Postal Division Siwan Division
- Postal Region Muzaffarpur Region
- Postal Circle Bihar Circle