| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 401 | Bharke Mathia | Bagaura SO | 📍 841404 | Daraundha | Post Office - PO |
| 402 | Bharsanda | Gauri BO | 📍 841234 | Darauli | Branch Post Office |
| 403 | Bharthipatti | Ramnagar BO | 📍 841504 | Raghunathpur | Branch Post Office |
| 404 | Bharthua | Kpmishrauli BO | 📍 841245 | Ziradei | Branch Post Office |
| 405 | Bharthui | Dhanuti BO | 📍 841226 | Siwan | Branch Post Office |
| 406 | Bhartolia | Patar BO | 📍 841502 | Andar | Branch Post Office |
| 407 | Bhartuigarh | Zeradei SO | 📍 841245 | Ziradei | Post Office - PO |
| 408 | Bharuli | Bharuli BO | 📍 841245 | Ziradei | Branch Post Office |
| 409 | Bharwalia | Dighwalia BO | 📍 841203 | Siswan | Branch Post Office |
| 410 | Bhathahi | Bishwar BO | 📍 841239 | Guthani | Branch Post Office |
| 411 | Bhatkan khem | Miyan Ke Bhatkan BO | 📍 841245 | Ziradei | Branch Post Office |
| 412 | Bhatwalia | Khalishpur BO | 📍 841227 | Siwan | Branch Post Office |
| 413 | Bhatwalia | Badram BO | 📍 841241 | Pachrukhi | Branch Post Office |
| 414 | Bhatwalia | Pipra Naryan BO | 📍 841506 | Pachrukhi | Branch Post Office |
| 415 | Bhatwaliya | Khalwa BO | 📍 841243 | Nautan | Branch Post Office |
| 416 | Bhaurajpur | Bhwrajpur BO | 📍 841231 | Andar | Post Office - PO |
| 417 | BHawani Asthan | Chhitanpur BO | 📍 841245 | Ziradei | Branch Post Office |
| 418 | BHawani Asthan | Piprahiya BO | 📍 841245 | Ziradei | Branch Post Office |
| 419 | Bhawrajpur | Bhwrajpur BO | 📍 841231 | Andar | Post Office - PO |
| 420 | Bhekhpurwa | Laheji BO | 📍 841233 | Hasanpura | Branch Post Office |
| 421 | Bhekhpurwa | Bhikhpur Bhgwanpur BO | 📍 841236 | Hasanpura | Branch Post Office |
| 422 | Bheli sah ka Tola | Alapur BO | 📍 841286 | Pachrukhi | Branch Post Office |
| 423 | Bhelpur | Sikandrpur BO | 📍 841434 | Barharia | Branch Post Office |
| 424 | Bheriayari Tola Tarwara | Tarwara SO | 📍 841506 | Pachrukhi | Post Office - PO |
| 425 | Bheriyari Tola | Hardia BO | 📍 841226 | Pachrukhi | Branch Post Office |
| 426 | Bherwanian | Bherwania BO | 📍 841507 | Bhagwanpur Hat | Branch Post Office |
| 427 | Bhgauta | Laxmiganj BO | 📍 841439 | Goriakothi | Branch Post Office |
| 428 | Bhikhaban | Bhikha Bandh Satjora BO | 📍 841244 | Daraundha | Branch Post Office |
| 429 | Bhikhampur | Bhimpur BO | 📍 841404 | Bhagwanpur Hat | Post Office - PO |
| 430 | Bhikhpur | Jagdishpur BO | 📍 841203 | Siswan | Branch Post Office |
| 431 | Bhikhpur | Bhikhpur Bhgwanpur BO | 📍 841236 | Siswan | Branch Post Office |
| 432 | Bhikhpur | Bhikhpur BO | 📍 841237 | Hussainganj | Branch Post Office |
| 433 | Bhikhpur | Bhikhpur BO | 📍 841408 | Hussainganj | Branch Post Office |
| 434 | Bhikhpur Bazar | Bhikhpur BO | 📍 841237 | Hussainganj | Branch Post Office |
| 435 | Bhikhpur Bhagwanpur | Bhikhpur Bhgwanpur BO | 📍 841236 | Siswan | Branch Post Office |
| 436 | Bhikpur | Hussainganj SO | 📍 841237 | Ziradei | Post Office - PO |
| 437 | Bhimpur | Bhimpur BO | 📍 841404 | Barharia | Post Office - PO |
| 438 | Bhisha | Seotapur BO | 📍 841239 | Mairwa | Branch Post Office |
| 439 | Bhitauli | Kumhti BO | 📍 841235 | Darauli | Branch Post Office |
| 440 | Bhitauli | Khujhwa SO | 📍 841502 | Andar | Post Office - PO |
| 441 | Bhithi | Bhithi BO | 📍 841434 | Goriakothi | Branch Post Office |
| 442 | Bhitouli | Patar BO | 📍 841502 | Andar | Branch Post Office |
| 443 | Bhobani | Gangpur Siswan SO | 📍 841210 | Siswan | Post Office - PO |
| 444 | Bhodsa | Balaun BO | 📍 841244 | Guthani | Branch Post Office |
| 445 | Bhojhatta | Pachphera BO | 📍 841243 | Siwan | Branch Post Office |
| 446 | Bhopatpur | Jogapur Kothi BO | 📍 841413 | Barharia | Branch Post Office |
| 447 | Bhopatpur Bharthia | Sarif Jalalpur BO | 📍 841416 | Lakri Nabiganj | Branch Post Office |
| 448 | Bhopatpura | Barkamanjha BO | 📍 841243 | Mairwa | Branch Post Office |
| 449 | Bhothia | Murena BO | 📍 841235 | Darauli | Branch Post Office |
| 450 | Bhulauli | Tenua BO | 📍 841435 | Guthani | Branch Post Office |