| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Berua | Berua BO | 📍 843122 | Saraiya | Branch Post Office |
| 302 | Beruadih | Bariarpur SO Muzaffarpur | 📍 843102 | Sakra | Post Office - PO |
| 303 | Berwa urf Ibrahimpur Pirahari | Sarfuddinpur SO | 📍 843118 | Gaighat | Post Office - PO |
| 304 | Besi Baignath | Aurai SO Muzaffarpur | 📍 843312 | Aurai | Post Office - PO |
| 305 | Besi Baignath | Ghanshyampur BO | 📍 843328 | Aurai | Branch Post Office |
| 306 | Bhadai | Bhadai BO | 📍 843116 | Aurai | Branch Post Office |
| 307 | Bhado | Amnaur BO | 📍 843129 | Aurai | Branch Post Office |
| 308 | Bhagawan pur | Bhagwanpur BO | 📍 844120 | Sahebganj | Branch Post Office |
| 309 | Bhagwanpur | Muzaffarpur HO | 📍 842001 | Musahri | Head Post Office - H |
| 310 | Bhagwanpur | Bochaha SO | 📍 843103 | Bochaha | Post Office - PO |
| 311 | Bhagwanpur | Choumukh BO | 📍 843103 | Bochaha | Branch Post Office |
| 312 | Bhagwanpur | Sirsia Buzurg BO | 📍 843108 | Kanti | Branch Post Office |
| 313 | Bhagwanpur | Sonbarsa Dih BO | 📍 843119 | Katra | Branch Post Office |
| 314 | Bhagwanpur | Saraiya Factory SO | 📍 843126 | Saraiya | Post Office - PO |
| 315 | Bhagwanpur | Kurhani SO | 📍 844120 | Kurhani | Post Office - PO |
| 316 | Bhagwanpur Ghoncha | Choumukh BO | 📍 843103 | Bochaha | Branch Post Office |
| 317 | Bhagwanpur Simra | Bhagwanpur BO | 📍 843120 | Paroo | Branch Post Office |
| 318 | BhagwanpurChhapra urf Khanezad | Chatursi BO | 📍 843128 | Minapur | Branch Post Office |
| 319 | Bhagwatipur | Sheikhpur BO | 📍 842002 | Musahri | Branch Post Office |
| 320 | Bhagwatpur | B.Barna BO | 📍 843111 | Paroo | Branch Post Office |
| 321 | Bhagwatpur | Bhagwatpur BO | 📍 843120 | Sahebganj | Branch Post Office |
| 322 | Bhagwatpur | Balaur BO | 📍 844120 | Gaighat | Branch Post Office |
| 323 | Bhalui Khan | B.Kalyan BO | 📍 843125 | Sahebganj | Branch Post Office |
| 324 | Bhalui Rasul | Bishunpur Patti BO | 📍 843125 | Sahebganj | Branch Post Office |
| 325 | Bhalui Sikandar | B.Kalyan BO | 📍 843125 | Sahebganj | Branch Post Office |
| 326 | Bhalura | Bhalura BO | 📍 843312 | Aurai | Branch Post Office |
| 327 | Bhanpur Barewa urf Koirgawan K | Chorghatta BO | 📍 843111 | Baruraj (Motipur) | Branch Post Office |
| 328 | Bhao Chhapra | Lautan BO | 📍 843117 | Minapur | Branch Post Office |
| 329 | Bharampur Sital | Harkhauli BO | 📍 843321 | Gaighat | Branch Post Office |
| 330 | Bharospatti urf Bharathpatti | Dih Jiwar BO | 📍 843116 | Aurai | Branch Post Office |
| 331 | Bharthipur | Saraiya BO | 📍 843119 | Sakra | Branch Post Office |
| 332 | Bhatandi | Dholi SO | 📍 843105 | Sakra | Post Office - PO |
| 333 | Bhatandi | Ahiyapur BO | 📍 843125 | Sahebganj | Branch Post Office |
| 334 | Bhataulia | Bakhra SO | 📍 843101 | Saraiya | Post Office - PO |
| 335 | Bhataulia | Khutahi BO | 📍 843107 | Paroo | Branch Post Office |
| 336 | Bhataulia | B.Karman BO | 📍 843111 | Baruraj (Motipur) | Branch Post Office |
| 337 | Bhataulia | M.Badal BO | 📍 843119 | Dholi (Moraul) | Branch Post Office |
| 338 | Bhataulia urf Shahjahanpur | Mushahari Farm BO | 📍 842002 | Musahri | Branch Post Office |
| 339 | Bhatauna | Bhatauna BO | 📍 843113 | Marwan | Branch Post Office |
| 340 | Bhatni | Choumukh BO | 📍 843103 | Bochaha | Branch Post Office |
| 341 | Bhatni | Gharbhara BO | 📍 843103 | Bochaha | Branch Post Office |
| 342 | Bhawanipur | Bhatauna BO | 📍 843113 | Kurhani | Branch Post Office |
| 343 | Bhawanipur | Sonbarsa Dih BO | 📍 843119 | Kurhani | Branch Post Office |
| 344 | Bhawanipur | P.T.Jiwar BO | 📍 843129 | Aurai | Branch Post Office |
| 345 | Bhelahi | Paroo SO | 📍 843112 | Paroo | Post Office - PO |
| 346 | Bhelaipur Dhani | B.Pandey BO | 📍 843109 | Minapur | Branch Post Office |
| 347 | Bhemriahi urf Rampur Bhemriahi | Rampur Bheriahi BO | 📍 843122 | Baruraj (Motipur) | Branch Post Office |
| 348 | Bheria urf Chhapra Deonandan | Sainpatti S.P.Singh BO | 📍 843109 | Kanti | Branch Post Office |
| 349 | Bheriahi | Haridaspur BO | 📍 843109 | Kanti | Branch Post Office |
| 350 | Bheriahi Narayan | Shirsia Jagdish BO | 📍 843127 | Kanti | Branch Post Office |