Below is a comprehensive list of 20 areas and 13 talukas under Siwan district of Bihar. The detail includes pin code of each area with postal office type, taluka name, district name etc.
Below is list of 322 areas in Siwan district of Bihar state.
| PIN Code | Area | Taluka | District | Postal Status |
|---|---|---|---|---|
| 841506 | Jalalpur pin code | Siwan | Siwan | Branch Office |
| 841506 | Karanpura pin code | Siwan | Siwan | Branch Office |
| 841506 | Laxmiganj Sisai pin code | Siwan | Siwan | Branch Office |
| 841506 | Madhopur pin code | Siwan | Siwan | Branch Office |
| 841506 | Pipra Naryan pin code | Siwan | Siwan | Branch Office |
| 841506 | Ratanpura pin code | Siwan | Siwan | Branch Office |
| 841506 | Saraya Sah Mohamd pin code | Siwan | Siwan | Branch Office |
| 841506 | Shakara pin code | Siwan | Siwan | Branch Office |
| 841506 | Tarwara pin code | Siwan | Siwan | Sub Office |
| 841507 | Bherwania pin code | Siwan | Siwan | Branch Office |
| 841507 | Bithuna pin code | Siwan | Siwan | Branch Office |
| 841507 | Chakia pin code | Siwan | Siwan | Branch Office |
| 841507 | Govindapur pin code | Siwan | Siwan | Branch Office |
| 841507 | Lawa Rampur pin code | Bhagwanpur Hat | Siwan | Branch Office |
| 841507 | Mora Siwan pin code | Siwan | Siwan | Sub Office |
| 841507 | P K Rampur pin code | Siwan | Siwan | Branch Office |
| 841507 | Sadiha pin code | Siwan | Siwan | Branch Office |
| 841507 | Singhauli pin code | Siwan | Siwan | Branch Office |
| 841509 | Gabhirar pin code | Siwan | Siwan | Sub Office |
| 841509 | Newari pin code | Siwan | Siwan | Branch Office |