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 |
|---|---|---|---|---|
| 841227 | Basopali pin code | Siwan | Siwan | Branch Office |
| 841227 | Benusar pin code | Siwan | Siwan | Branch Office |
| 841227 | Benusar Bujurg pin code | Siwan | Siwan | Branch Office |
| 841227 | Chanaur pin code | Siwan | Siwan | Branch Office |
| 841227 | Chhapmathia pin code | Siwan | Siwan | Branch Office |
| 841227 | Gaushalaroad Siwan pin code | Siwan | Siwan | Sub Office |
| 841227 | Hakam pin code | Siwan | Siwan | Branch Office |
| 841227 | Khalishpur pin code | Siwan | Siwan | Branch Office |
| 841227 | Mahuwari pin code | Siwan | Siwan | Branch Office |
| 841227 | Nathuchhap pin code | Siwan | Siwan | Branch Office |
| 841227 | Papaur pin code | Siwan | Siwan | Branch Office |
| 841227 | Sahlaur pin code | Siwan | Siwan | Branch Office |
| 841227 | Sarwe pin code | Siwan | Siwan | Branch Office |
| 841227 | Siwan Mission House pin code | Siwan | Siwan | Branch Office |
| 841227 | Surwala pin code | Siwan | Siwan | Branch Office |
| 841227 | Ukhai pin code | Pachrukhi | Siwan | Branch Office |
| 841231 | Andar pin code | Andar | Siwan | Sub Office |
| 841231 | Bhwrajpur pin code | Siwan | Siwan | Branch Office |
| 841231 | Faridpur pin code | Siwan | Siwan | Branch Office |
| 841231 | Gaighat pin code | Siwan | Siwan | Branch Office |