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 |
|---|---|---|---|---|
| 841231 | Jaijore pin code | Siwan | Siwan | Branch Office |
| 841231 | Kherai pin code | Siwan | Siwan | Branch Office |
| 841231 | Nadiwan pin code | Siwan | Siwan | Branch Office |
| 841231 | Nand Pur Amwari pin code | Siwan | Siwan | Branch Office |
| 841231 | Tiyan pin code | Siwan | Siwan | Branch Office |
| 841232 | Barhria pin code | Siwan | Siwan | Sub Office |
| 841232 | Koerigawan pin code | Siwan | Siwan | Branch Office |
| 841232 | Madhopur pin code | Siwan | Siwan | Branch Office |
| 841232 | Mahmodpur pin code | Siwan | Siwan | Branch Office |
| 841232 | Sadarpur pin code | Siwan | Siwan | Branch Office |
| 841232 | Tethli pin code | Siwan | Siwan | Branch Office |
| 841233 | Daronda pin code | Siwan | Siwan | Sub Office |
| 841233 | Harsardhanauti pin code | Siwan | Siwan | Branch Office |
| 841233 | Jalalpur pin code | Siwan | Siwan | Branch Office |
| 841233 | Kolhua pin code | Siwan | Siwan | Branch Office |
| 841233 | Laheji pin code | Siwan | Siwan | Branch Office |
| 841233 | Machuta pin code | Siwan | Siwan | Branch Office |
| 841233 | Mandrauli pin code | Siwan | Siwan | Branch Office |
| 841233 | P Harsar pin code | Siwan | Siwan | Branch Office |
| 841233 | Ramsapur pin code | Siwan | Siwan | Branch Office |