| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 251 | Baluwa | Mahuwadabar BO | 📍 272161 | Harraiya | Branch Post Office |
| 252 | Baluwa | Naguwa BO | 📍 272177 | Basti | Branch Post Office |
| 253 | Baluwa Chaube | Belwaria Jungle BO | 📍 272161 | Harraiya | Branch Post Office |
| 254 | Baluwa Kund | Jajupur BO | 📍 272127 | Bhanpur | Branch Post Office |
| 255 | Baluwakund | Tinich BO | 📍 272163 | Harraiya | Branch Post Office |
| 256 | Banahra | Uska Bazar SO | 📍 272208 | Basti | Post Office - PO |
| 257 | Banahra | Bahadurpur BO | 📍 272302 | Basti | Branch Post Office |
| 258 | Banahra | Nagar Bazar SO | 📍 272302 | Basti | Post Office - PO |
| 259 | Banaua | Gopiapar BO | 📍 272131 | Harraiya | Branch Post Office |
| 260 | Bandar Khala | Barahpur BO | 📍 272163 | Harraiya | Branch Post Office |
| 261 | Bandeeh Urf Mishrauliya | Sansarpur BO | 📍 272182 | Basti | Branch Post Office |
| 262 | Bandho Jot | Kudraha BO | 📍 272301 | Basti | Branch Post Office |
| 263 | Bandhupur | Khoria BO | 📍 272123 | Basti | Branch Post Office |
| 264 | Bandhusara | Shivpur BO | 📍 272163 | Bhanpur | Branch Post Office |
| 265 | Bandhuwa | Ganeshpur BO | 📍 272002 | Basti | Branch Post Office |
| 266 | Bandhuwa | Parsaon BO | 📍 272301 | Basti | Branch Post Office |
| 267 | Bandura | Gauspur BO | 📍 272301 | Basti | Branch Post Office |
| 268 | Bangarh | Manuwa BO | 📍 272301 | Basti | Branch Post Office |
| 269 | Bangaria | Hiyaroopur BO | 📍 272127 | Bhanpur | Branch Post Office |
| 270 | Bangaria | Majhauwa Baikunth BO | 📍 272150 | Basti | Branch Post Office |
| 271 | Bangaria | Lapsi BO | 📍 272190 | Bhanpur | Branch Post Office |
| 272 | Bangawa | Bhawanipur BO | 📍 272124 | Basti | Branch Post Office |
| 273 | Bangawa | Salempur BO | 📍 272130 | Harraiya | Branch Post Office |
| 274 | Bangawa | Athadama BO | 📍 272151 | Basti | Branch Post Office |
| 275 | Bangawan | Asnahra SO | 📍 272194 | Bhanpur | Post Office - PO |
| 276 | Banha | Ojhaganj BO | 📍 272131 | Harraiya | Branch Post Office |
| 277 | Banhra | Kharka BO | 📍 272177 | Basti | Branch Post Office |
| 278 | Banipur | Jaitapur BO | 📍 272127 | Harraiya | Branch Post Office |
| 279 | Baniya Jot | Sarraiya Atibal BO | 📍 272128 | Harraiya | Branch Post Office |
| 280 | Banjaria | Jahlipur BO | 📍 272190 | Bhanpur | Branch Post Office |
| 281 | Banjariya | Kodai BO | 📍 272131 | Harraiya | Branch Post Office |
| 282 | Banjariya | Lalganj Basti SO | 📍 272171 | Basti | Post Office - PO |
| 283 | Banjariya | Bhitani BO | 📍 272177 | Basti | Branch Post Office |
| 284 | Banjariya | Katya BO | 📍 272302 | Basti | Branch Post Office |
| 285 | Banjariya Panday | Amari Bazar BO | 📍 272155 | Harraiya | Branch Post Office |
| 286 | Banjariya Subi | Kataria BO | 📍 272128 | Harraiya | Branch Post Office |
| 287 | Bankashi | Orawara BO | 📍 272002 | Basti | Branch Post Office |
| 288 | Bankashi | Baghari BO | 📍 272178 | Basti | Branch Post Office |
| 289 | Bankasiya | Majhauwa Khajuri BO | 📍 272002 | Basti | Branch Post Office |
| 290 | Bankat Baisakha | Rudranagar SO | 📍 272151 | Basti | Post Office - PO |
| 291 | Bankata | Bankata BO | 📍 272002 | Basti | Branch Post Office |
| 292 | Bankata | Dudhaura BO | 📍 272002 | Basti | Branch Post Office |
| 293 | Bankata | Pipragautam BO | 📍 272124 | Basti | Branch Post Office |
| 294 | Bankata | Kodai BO | 📍 272131 | Harraiya | Branch Post Office |
| 295 | Bankata | Pokhara BO | 📍 272131 | Harraiya | Branch Post Office |
| 296 | Bankata | Tinich BO | 📍 272163 | Harraiya | Branch Post Office |
| 297 | Bankata | Siarapar BO | 📍 272182 | Basti | Branch Post Office |
| 298 | Bankata | Kanaila BO | 📍 272301 | Harraiya | Branch Post Office |
| 299 | Bankata Dubey | Gopiapar BO | 📍 272131 | Harraiya | Branch Post Office |
| 300 | Bankatava | Amorha SO | 📍 272127 | Harraiya | Post Office - PO |