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 |
|---|---|---|---|---|
| 841203 | Ansar pin code | Siwan | Siwan | Branch Office |
| 841203 | Bakhri pin code | Siwan | Siwan | Branch Office |
| 841203 | Bangra pin code | Siwan | Siwan | Branch Office |
| 841203 | Chainpur Siwan pin code | Siwan | Siwan | Sub Office |
| 841203 | Chhitauli pin code | Siwan | Siwan | Branch Office |
| 841203 | Dighwalia pin code | Siwan | Siwan | Branch Office |
| 841203 | Jagdishpur pin code | Siwan | Siwan | Branch Office |
| 841203 | Nandamura pin code | Siwan | Siwan | Branch Office |
| 841203 | Ramgarh pin code | Siwan | Siwan | Branch Office |
| 841210 | Bhagar pin code | Siswan | Siwan | Branch Office |
| 841210 | Gangpur Siswan pin code | Siwan | Siwan | Sub Office |
| 841210 | Gayaspur pin code | Siswan | Siwan | Branch Office |
| 841210 | Ghurghat pin code | Siwan | Siwan | Branch Office |
| 841210 | Kachnar pin code | Siwan | Siwan | Branch Office |
| 841210 | Madhopur pin code | Siwan | Siwan | Branch Office |
| 841210 | Noniapatti pin code | Siwan | Siwan | Branch Office |
| 841223 | Baghauna pin code | Siswan | Siwan | Branch Office |
| 841226 | Amlori pin code | Siwan | Siwan | Branch Office |
| 841226 | Barheya pin code | Siwan | Siwan | Branch Office |
| 841226 | Barkagaon pin code | Siwan | Siwan | Branch Office |