| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Barbakhpur | Pirauna BO | 📍 841301 | Garkha | Post Office - PO |
| 302 | Barbakpur | Mahamda BO | 📍 841301 | Garkha | Post Office - PO |
| 303 | Barbatta | Sonepur SO Saran | 📍 841101 | Sonepur | Post Office - PO |
| 304 | Barbatta | Gopalpur BO | 📍 841217 | Sonepur | Branch Post Office |
| 305 | Bardahia | Bardahiya BO | 📍 841419 | Marhaura | Branch Post Office |
| 306 | Bardahiya | Mirzapur SO Saran | 📍 841419 | Marhaura | Post Office - PO |
| 307 | Bareja | Bareja SO Saran | 📍 841201 | Manjhi | Post Office - PO |
| 308 | Bareja | Kumna BO | 📍 841205 | Jalalpur | Branch Post Office |
| 309 | Bareja forushai | Bareja SO Saran | 📍 841201 | Manjhi | Post Office - PO |
| 310 | Bareja Govt Middle & Prathmik School | Bareja SO Saran | 📍 841201 | Manjhi | Post Office - PO |
| 311 | Bareja Panchayat Bhawan | Bareja SO Saran | 📍 841201 | Manjhi | Post Office - PO |
| 312 | Bareva | B.T.Kohra BO | 📍 841219 | Parsa | Branch Post Office |
| 313 | Barewa | Bhatha BO | 📍 841215 | Maker | Branch Post Office |
| 314 | Barhampur | Fakuli BO | 📍 841316 | Chapra | Branch Post Office |
| 315 | Barhara Mahazi | Chapra HO | 📍 841301 | Chapra | Head Post Office - H |
| 316 | Barhi Chak | Badhakol BO | 📍 841215 | Maker | Branch Post Office |
| 317 | Bari Dhobwal | Jalalpur Bazar SO | 📍 841412 | Jalalpur | Post Office - PO |
| 318 | Bariar Chak | Dumari Bujurg BO | 📍 841217 | Sonepur | Branch Post Office |
| 319 | Baritola | Pahleza Barka BO | 📍 841101 | Sonepur | Branch Post Office |
| 320 | Bariyar chak | Nayagaon SO | 📍 841217 | Sonepur | Post Office - PO |
| 321 | Bariyarpur | Badhakol BO | 📍 841215 | Maker | Branch Post Office |
| 322 | Bariyarpur | Sobhepur BO | 📍 841311 | Parsa | Branch Post Office |
| 323 | Barka Banea | Barka Baneya BO | 📍 841219 | Dariapur | Branch Post Office |
| 324 | Barka baneya | Barka Baneya BO | 📍 841219 | Dariapur | Branch Post Office |
| 325 | Barki Dhawari | Sarmi BO | 📍 841422 | Baniapur | Branch Post Office |
| 326 | Barki Sirsia | Sobhepur BO | 📍 841311 | Parsa | Branch Post Office |
| 327 | Barnpura | Chanchaura BO | 📍 841204 | Ekma | Branch Post Office |
| 328 | Baropur | Berui BO | 📍 841403 | Baniapur | Branch Post Office |
| 329 | Barua | Barua BO | 📍 841101 | Dighwara | Branch Post Office |
| 330 | Barua | Dighwara SO | 📍 841207 | Dighwara | Post Office - PO |
| 331 | Barua | Bajaiha BO | 📍 841221 | Dariapur | Branch Post Office |
| 332 | Barwa | Barwe BO | 📍 841219 | Dariapur | Branch Post Office |
| 333 | Barwa Buzurg | Manjhi SO | 📍 841313 | Manjhi | Post Office - PO |
| 334 | Barwa Ghat | Bahrauli BO | 📍 841417 | Mashrakh | Branch Post Office |
| 335 | Barwa Khurd | Barwakhurd BO | 📍 841205 | Manjhi | Branch Post Office |
| 336 | Barwa Khurd | Manjhi SO | 📍 841313 | Manjhi | Post Office - PO |
| 337 | Basah | Lahladpur BO | 📍 841224 | Lahladpur | Branch Post Office |
| 338 | Basahiya | Basantpur Bangla BO | 📍 841401 | Panapur | Branch Post Office |
| 339 | Basahiya | Badlu Tola BO | 📍 841414 | Chapra | Branch Post Office |
| 340 | Basantpur | Sobhepur BO | 📍 841311 | Parsa | Branch Post Office |
| 341 | Basarhi | G.Mehia BO | 📍 841301 | Chapra | Post Office - PO |
| 342 | Basatpur | Hushepur BO | 📍 841220 | Ekma | Branch Post Office |
| 343 | Basatpur | Basantpur Bangla BO | 📍 841401 | Amnour | Branch Post Office |
| 344 | Basatpur | Baniapur SO | 📍 841403 | Baniapur | Post Office - PO |
| 345 | Basatpur | Bellour BO | 📍 841410 | Panapur | Branch Post Office |
| 346 | Basatpur | Narharpur BO | 📍 841443 | Marhaura | Branch Post Office |
| 347 | Basatpur bangala | Basantpur Bangla BO | 📍 841401 | Amnour | Branch Post Office |
| 348 | Basauta | Koreya BO | 📍 841218 | Amnour | Branch Post Office |
| 349 | Basauti | Paiga SO | 📍 841218 | Amnour | Post Office - PO |
| 350 | Basauti | Sobhepur BO | 📍 841311 | Parsa | Branch Post Office |