| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Bahorikpur | Mungra Badshahpur SO | 📍 222202 | Machhlishahr | Post Office - PO |
| 302 | Bahripur | Rajepur BO | 📍 222136 | Kerakat | Branch Post Office |
| 303 | Bahripur Khurd | Thakurganj BO | 📍 222175 | Badlapur | Branch Post Office |
| 304 | Bahriyan | Kusia BO | 📍 222136 | Kerakat | Branch Post Office |
| 305 | Bahur | Pahetiapur BO | 📍 222175 | Badlapur | Branch Post Office |
| 306 | Bahuriya ka pura | Sohansa BO | 📍 222204 | Machhlishahr | Branch Post Office |
| 307 | Baihari | Badlapur SO | 📍 222125 | Badlapur | Post Office - PO |
| 308 | Baijapur | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 309 | Bairagar | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 310 | Bairagi ka pura | Sarauni BO | 📍 222142 | Kerakat | Branch Post Office |
| 311 | Bairagia Balaipur | Beerampur BO | 📍 222170 | Kerakat | Branch Post Office |
| 312 | Bairangia | Newada BO | 📍 222136 | Kerakat | Branch Post Office |
| 313 | Bairipatti | Pariyat BO | 📍 222162 | Mariahu | Branch Post Office |
| 314 | Bairipur | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 315 | Bairipur | Sirkoni BO | 📍 222136 | Jaunpur | Branch Post Office |
| 316 | Bairma | Gareriha BO | 📍 222145 | Badlapur | Branch Post Office |
| 317 | Baisaan | Dan BO | 📍 222202 | Machhlishahr | Branch Post Office |
| 318 | Baisan | Dhanethu BO | 📍 222128 | Mariahu | Branch Post Office |
| 319 | Baishan | Pachawal BO | 📍 222203 | Mariahu | Branch Post Office |
| 320 | Baishan | Prithvipur BO | 📍 222203 | Mariahu | Branch Post Office |
| 321 | Baispar | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 322 | Baiza Bad | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 323 | Bajaha | Mahraj Ganj SO | 📍 222145 | Badlapur | Post Office - PO |
| 324 | Bakarabad | Bakarabad BO | 📍 222136 | Jaunpur | Branch Post Office |
| 325 | Bakhar | Bharathipur BO | 📍 222203 | Mariahu | Branch Post Office |
| 326 | Bakhopur | Badlapur SO | 📍 222125 | Badlapur | Post Office - PO |
| 327 | Bakhopur | Alaiya BO | 📍 222201 | Machhlishahr | Branch Post Office |
| 328 | Bakhtiyar Pur | Shahganj SO Jaunpur | 📍 223101 | Shahganj | Post Office - PO |
| 329 | Bakkha Patti | Shahganj SO Jaunpur | 📍 223101 | Shahganj | Post Office - PO |
| 330 | Baksha | Buxa BO | 📍 222109 | Jaunpur | Branch Post Office |
| 331 | Bakuchi | Bakuchi BO | 📍 223101 | Shahganj | Branch Post Office |
| 332 | Bakuchia | Jalalpur SO Jaunpur | 📍 222136 | Kerakat | Post Office - PO |
| 333 | Bakulia | Kusarana BO | 📍 222149 | Kerakat | Branch Post Office |
| 334 | Balaipur | Vijayeepur BO | 📍 222170 | Kerakat | Branch Post Office |
| 335 | Balemau | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 336 | Balemau | Nayansand BO | 📍 222133 | Jaunpur | Branch Post Office |
| 337 | Balhamau | Rampur Kundaha BO | 📍 222201 | Machhlishahr | Branch Post Office |
| 338 | Balibhaddarpur | Jaunpur HO | 📍 222001 | Jaunpur | Head Post Office - H |
| 339 | Balibhadrapur | Gopalapur BO | 📍 222137 | Mariahu | Branch Post Office |
| 340 | Ballipur | Baneora BO | 📍 222128 | Mariahu | Branch Post Office |
| 341 | Ballipur | Nonari BO | 📍 222128 | Mariahu | Branch Post Office |
| 342 | Ballu ka pura | Alamganj BO | 📍 222162 | Mariahu | Branch Post Office |
| 343 | Balmeetpur | Shahganj SO Jaunpur | 📍 223101 | Shahganj | Post Office - PO |
| 344 | Balua | Mirsahdpur BO | 📍 222125 | Badlapur | Branch Post Office |
| 345 | Balua | Hariharpur BO | 📍 222129 | Kerakat | Branch Post Office |
| 346 | Balua | Sarauni BO | 📍 222142 | Kerakat | Branch Post Office |
| 347 | Balua Bijaipur | Sgrd College Dobhi SO | 📍 222149 | Kerakat | Post Office - PO |
| 348 | Baluawa | Meerganj SO Jaunpur | 📍 222165 | Mariahu | Post Office - PO |
| 349 | Baluhi | Barji BO | 📍 222145 | Kerakat | Branch Post Office |
| 350 | Baluhi | Belaon BO | 📍 222170 | Kerakat | Branch Post Office |