| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 351 | Bherihari | Gamharia Khurd BO | 📍 845301 | Adapur | Branch Post Office |
| 352 | bherihari | Singasani BO | 📍 845433 | Ramgarhwa | Branch Post Office |
| 353 | Bheriharwa | Laxmipur BO | 📍 845401 | Motihari | Branch Post Office |
| 354 | Bheriharwa | Bairiya BO | 📍 845433 | Ramgarhwa | Branch Post Office |
| 355 | Bheriharwa | Phularia BO | 📍 845433 | Ramgarhwa | Branch Post Office |
| 356 | BHERIYAHI | Haraj BO | 📍 845418 | Dhaka | Branch Post Office |
| 357 | Bhimalpur | Gawandra BO | 📍 845426 | Mehsi | Branch Post Office |
| 358 | Bhimalpur | Kataha BO | 📍 845426 | Mehsi | Branch Post Office |
| 359 | Bhirkhia | Bangari BO | 📍 845429 | Chakia(Pipra) | Branch Post Office |
| 360 | Bhit Gharwa | Bahuarawa BO | 📍 845456 | Patahi | Branch Post Office |
| 361 | Bhopatpur | Bhopatpur BO | 📍 845432 | Kotwa | Branch Post Office |
| 362 | Bhualidih | Gawandra BO | 📍 845426 | Mehsi | Branch Post Office |
| 363 | Bhuan Chhapra | Bhuwan Chapra BO | 📍 845412 | Kalyanpur | Branch Post Office |
| 364 | BHURKURWA | Bhurkurwa BO | 📍 845406 | Kalyanpur | Branch Post Office |
| 365 | bhurkurwa | Rajepur Champaran SO | 📍 845406 | Tetaria | Post Office - PO |
| 366 | Bhurukurwa | K.Hareram BO | 📍 845426 | Mehsi | Branch Post Office |
| 367 | BHUWAN CHAPRA | Bhuwan Chapra BO | 📍 845412 | Chakia(Pipra) | Branch Post Office |
| 368 | Biguia | Bagahi BO | 📍 845433 | Sugauli | Branch Post Office |
| 369 | Bijai | Bijwani BO | 📍 845303 | Ghorasahan | Branch Post Office |
| 370 | BIJBANI | Bijwani BO | 📍 845303 | Ghorasahan | Branch Post Office |
| 371 | Bijbani | Ghora Sahan SO | 📍 845303 | Bankatwa | Post Office - PO |
| 372 | Bijdhari Mafi | Bijdhari BO | 📍 845424 | Kesaria | Branch Post Office |
| 373 | Bijdhari Nizamat | Bijdhari BO | 📍 845424 | Kesaria | Branch Post Office |
| 374 | Bijdharia | Bijdhari BO | 📍 845424 | Madhuban | Branch Post Office |
| 375 | Bijulpur | Turkaulia SO | 📍 845437 | Turkaulia | Post Office - PO |
| 376 | Bikrampur | Barwa Khurd BO | 📍 845304 | Dhaka | Branch Post Office |
| 377 | Bikrampur | Barharwa F.Mohamad BO | 📍 845304 | Dhaka | Branch Post Office |
| 378 | Bikrampur | Bara Jaipam BO | 📍 845418 | Dhaka | Branch Post Office |
| 379 | Bindbasini | Barawa BO | 📍 845301 | Narkatia | Branch Post Office |
| 380 | binwalia | Singasani BO | 📍 845433 | Ramgarhwa | Branch Post Office |
| 381 | Bir Chhapra | Belwatia BO | 📍 845429 | Piprakothi | Branch Post Office |
| 382 | Bir Chhapra | Jhakhara BO | 📍 845429 | Piprakothi | Branch Post Office |
| 383 | Birdaban | Bahlolpur BO | 📍 845413 | Kalyanpur | Branch Post Office |
| 384 | Birit Kunawa | Bans Ghat BO | 📍 845426 | Mehsi | Branch Post Office |
| 385 | Birt Lachhmipur | Majharia SO | 📍 845401 | Turkaulia | Post Office - PO |
| 386 | Birt Pakri Gopal | Bhuwan Chapra BO | 📍 845412 | Chakia(Pipra) | Branch Post Office |
| 387 | Birt Parsauni Khem | Pipra Khem BO | 📍 845412 | Chakia(Pipra) | Branch Post Office |
| 388 | birta | Majharia BO | 📍 845433 | Ramgarhwa | Branch Post Office |
| 389 | Birta Tola | Bishunpurwa BO | 📍 845301 | Adapur | Branch Post Office |
| 390 | Birta Tola | Bahuarawa BO | 📍 845456 | Patahi | Branch Post Office |
| 391 | Birta Tola | Bakhari BO | 📍 845457 | Patahi | Branch Post Office |
| 392 | Birta Tola | Bara Shankar BO | 📍 845457 | Patahi | Branch Post Office |
| 393 | Birti Tola | Ganga Pipara BO | 📍 845458 | Paharpur | Branch Post Office |
| 394 | Bisambharpur | Bishambharapur BO | 📍 845413 | Kalyanpur | Branch Post Office |
| 395 | Bisambharpur | Laukhan BO | 📍 845418 | Dhaka | Branch Post Office |
| 396 | Bishambharapur | Bishambharapur BO | 📍 845413 | Ramgarhwa | Branch Post Office |
| 397 | Bishambharapur | Champapur BO | 📍 845433 | Ramgarhwa | Branch Post Office |
| 398 | Bishambharpur Pahari | Madhopur Govind BO | 📍 845426 | Mehsi | Branch Post Office |
| 399 | Bishambharpur urf Gheghwa | Bishambharapur BO | 📍 845413 | Tetaria | Branch Post Office |
| 400 | Bishrampur Dubauliya | Bairiya BO | 📍 845434 | Sangrampur | Branch Post Office |