| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 401 | Bhopalpur | Bhopalpur BO | 📍 277209 | Bairia | Branch Post Office |
| 402 | Bhopatpur | Binaha BO | 📍 277211 | Bansdih | Branch Post Office |
| 403 | Bhuara Khunt | Jamuaon BO | 📍 221718 | Belthara Road ** | Branch Post Office |
| 404 | Bhuari | Farsatar BO | 📍 221715 | Belthara Road ** | Branch Post Office |
| 405 | Bhuda Dih | Masoompur BO | 📍 277303 | Sikanderpur ** | Branch Post Office |
| 406 | Bhuili | Chhata SO Ballia | 📍 277210 | Ballia | Post Office - PO |
| 407 | Bhujani | Bhujaini BO | 📍 221716 | Belthara Road ** | Branch Post Office |
| 408 | Bhulhi Khurd | Budhuan BO | 📍 277121 | Rasra | Branch Post Office |
| 409 | Bhuwal Chhapra | Sripalpur BO | 📍 277216 | Bairia | Branch Post Office |
| 410 | Bibipur Asadia | Jamuaon BO | 📍 221718 | Belthara Road ** | Branch Post Office |
| 411 | Bidhara | Nagra SO Ballia | 📍 221711 | Belthara Road ** | Branch Post Office |
| 412 | Bidheji | Sagarpali SO | 📍 277506 | Ballia | Post Office - PO |
| 413 | Bigah Jamin Bigha | Charauan BO | 📍 221718 | Belthara Road ** | Branch Post Office |
| 414 | bihra bazar | Duhabihra BO | 📍 221717 | Sikanderpur ** | Branch Post Office |
| 415 | bihra bhimhar | Duhabihra BO | 📍 221717 | Sikanderpur ** | Branch Post Office |
| 416 | bihrarpur | Biharaharpur BO | 📍 221711 | Rasra | Branch Post Office |
| 417 | Bijora | Sagarpali SO | 📍 277506 | Ballia | Post Office - PO |
| 418 | Bijora Khas | Sagarpali SO | 📍 277506 | Ballia | Post Office - PO |
| 419 | Bijuli Pur | Muriyari BO | 📍 277207 | Bansdih | Branch Post Office |
| 420 | Bijulipur | Kazipur BO | 📍 277303 | Sikanderpur ** | Branch Post Office |
| 421 | Bijulipur Digar | Kewara BO | 📍 277210 | Bansdih | Branch Post Office |
| 422 | Bijulipur Taluka Arjunpur Math | Husainabad BO | 📍 277219 | Bansdih | Branch Post Office |
| 423 | Bijulipur Taluka Majhos | V.B.Narayanpur SO | 📍 277213 | Bansdih | Branch Post Office |
| 424 | Bilari | Sukhpura SO | 📍 277304 | Bansdih | Post Office - PO |
| 425 | bilupur | Akhtiyarpur BO | 📍 221713 | Ballia | Branch Post Office |
| 426 | bind ke chhapra | Akhar BO | 📍 277401 | Ballia | Branch Post Office |
| 427 | Bind Wallia | Shivpur Datiwar BO | 📍 277301 | Bansdih | Branch Post Office |
| 428 | Bindaha | Binaha BO | 📍 277211 | Bansdih | Branch Post Office |
| 429 | birbalkapura | Parasia BO | 📍 221711 | Rasra | Branch Post Office |
| 430 | Birbhanpur | Farsatar BO | 📍 221715 | Belthara Road ** | Branch Post Office |
| 431 | Birpur | Sagarpali SO | 📍 277506 | Ballia | Post Office - PO |
| 432 | Bisambharpur | Manikpur BO | 📍 277207 | Bansdih | Branch Post Office |
| 433 | bisauli | Binaha BO | 📍 277211 | Bansdih | Branch Post Office |
| 434 | Bishar | Kharasara SO | 📍 277302 | Sikanderpur ** | Post Office - PO |
| 435 | Bishnupur Danda | Barawan Ratipatti BO | 📍 221716 | Belthara Road ** | Branch Post Office |
| 436 | bishraiashan | Karon BO | 📍 221713 | Ballia | Branch Post Office |
| 437 | Bishukia | Bisukia BO | 📍 277503 | Ballia | Branch Post Office |
| 438 | Bishunpur Danda | Barawan Ratipatti BO | 📍 221716 | Belthara Road ** | Branch Post Office |
| 439 | Bishunpura | Gauapar BO | 📍 221718 | Belthara Road ** | Branch Post Office |
| 440 | Bishunpura | Dokati BO | 📍 277204 | Bairia | Branch Post Office |
| 441 | Bishunpura | Suremanpur BO | 📍 277208 | Bairia | Branch Post Office |
| 442 | Bishunpura | Reoti SO | 📍 277209 | Bansdih | Post Office - PO |
| 443 | Bishunpura | Kharauni BO | 📍 277219 | Bansdih | Branch Post Office |
| 444 | Bishwanathpur | Khari BO | 📍 221709 | Rasra | Branch Post Office |
| 445 | Bisouli | Bisauli BO | 📍 277211 | Bansdih | Branch Post Office |
| 446 | bisrup | Lahasani BO | 📍 221711 | Rasra | Branch Post Office |
| 447 | Bisukia | Bisukia BO | 📍 277503 | Rasra | Branch Post Office |
| 448 | bisunpura | Bhimpura BO | 📍 221711 | Rasra | Branch Post Office |
| 449 | bisunpura | Basarik Pah BO | 📍 277401 | Ballia | Branch Post Office |
| 450 | Bisunpura Taluka Maniyar | Maniar SO | 📍 277207 | Bansdih | Post Office - PO |