STD & PIN Codes
STD Code of Siwan is 06154 and PIN Code of siwan is 841226
PIN Codes of Siwan District area
| Area | PIN code |
|---|---|
| Baghauna B.O | 841223 |
| Bankat B.O | 841422 |
| Sagar Sultanpur B.O | 841417 |
| Admapur B.O | 841504 |
| Agya B.O | 841439 |
| Akolhi B.O | 841239 |
| Alapur B.O | 841286 |
| Amarpur B.O | 841234 |
| Amlori B.O | 841226 |
| Andar S.O | 841231 |
| Ansar B.O | 841203 |
| Anugrhnagar B.O | 841239 |
| Aranda B.O | 841236 |
| Asaon S.O | 841287 |
| B.P.Ekderwsa B.O | 841243 |
| Babhanbara B.O | 841506 |
| Badram B.O | 841241 |
| Bagaura S.O | 841404 |
| Baghi B.O | 841406 |
| Bahadur Bazar B.O | 841404 |
| Baijubarhoga B.O | 841406 |
| Bakerganj S.O | 841286 |
| Bakhri B.O | 841203 |
| Balaun B.O | 841244 |
| Balhu B.O | 841234 |
| Balia B.O | 841506 |
| Ballia B.O | 841237 |
| Balliapokhra B.O | 841238 |
| Balua B.O | 841435 |
| Bangra B.O | 841203 |
| Bangra B.O | 841238 |
| Banthu Sriram B.O | 841245 |
| Bardaha B.O | 841245 |
| Bargaon B.O | 841239 |
| Barhan Bazar B.O | 841227 |
| Barheya B.O | 841226 |
| Barhipurgop B.O | 841408 |
| Barhni B.O | 841227 |
| Barhria S.O | 841232 |
| Barhulia B.O | 841245 |
| Barkagaon B.O | 841226 |
| Barkagaowan B.O | 841408 |
| Barkamanjha B.O | 841243 |
| Basantpur S.O (Siwan) | 841406 |
| Basaowan B.O | 841406 |
| Basopali B.O | 841227 |
| Belaon B.O | 841235 |
| Belaur B.O | 841239 |
| Belauri B.O | 841239 |
| Benusar B.O | 841227 |