| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 201 | Belahia | B.Jairam BO | 📍 843327 | Bathnaha | Branch Post Office |
| 202 | Belahia | Bakhari BO | 📍 843331 | Sursand | Branch Post Office |
| 203 | Belganj | Bel BO | 📍 843313 | Bairgania | Branch Post Office |
| 204 | Belmohan | Bachharpur BO | 📍 843320 | Pupri | Branch Post Office |
| 205 | Belmohan | Piprarhi BO | 📍 843320 | Pupri | Branch Post Office |
| 206 | Belmohan | Ratan Lasmi BO | 📍 843320 | Pupri | Branch Post Office |
| 207 | Belmohan | K.B.P. Pupri BO | 📍 843320 | Pupri | Branch Post Office |
| 208 | Belsand | Belahiya BO | 📍 843316 | Belsand | Branch Post Office |
| 209 | Belsand | Belsand SO | 📍 843316 | Belsand | Post Office - PO |
| 210 | Belsand | Kathaur BO | 📍 843316 | Belsand | Branch Post Office |
| 211 | Belsand | P Murahi BO | 📍 843316 | Belsand | Branch Post Office |
| 212 | Belwa Parri | Pachaharwa BO | 📍 843332 | Majorganj | Branch Post Office |
| 213 | Bengahi | Athri SO | 📍 843311 | Runisaidpur | Post Office - PO |
| 214 | Bengahi | R.Bagahi BO | 📍 843311 | Runisaidpur | Post Office - PO |
| 215 | Bengahi | Bengahi BO | 📍 843313 | Suppi | Branch Post Office |
| 216 | Benipur | Kathaur BO | 📍 843316 | Belsand | Branch Post Office |
| 217 | Benipur | Bharthua BO | 📍 843328 | Runisaidpur | Branch Post Office |
| 218 | Benipur urf Benipur Nisf | K.Gajpatti BO | 📍 843325 | Parsauni | Branch Post Office |
| 219 | Betaha | Betaha BO | 📍 843324 | Parihar | Branch Post Office |
| 220 | Betaha | Bishanpur BO | 📍 843324 | Parihar | Branch Post Office |
| 221 | Betahi | Bhutahi SO | 📍 843317 | Sonbarsa | Post Office - PO |
| 222 | Betahi | K. Bhandar BO | 📍 843317 | Sonbarsa | Post Office - PO |
| 223 | Bhabdepur | Bhavdepur BO | 📍 843302 | Riga | Branch Post Office |
| 224 | Bhada | P. Tajpur BO | 📍 843316 | Runisaidpur | Branch Post Office |
| 225 | Bhada | Runnisaidpur SO | 📍 843328 | Runisaidpur | Post Office - PO |
| 226 | Bhadian | Bhadiyan BO | 📍 843333 | Nanpur | Branch Post Office |
| 227 | Bhagaha | Manpaur BO | 📍 843324 | Parihar | Branch Post Office |
| 228 | Bhagwanpur | Bhagwanpur BO | 📍 843327 | Riga | Branch Post Office |
| 229 | Bhagwanpur Chaube | Harpurwa BO | 📍 843314 | Bajpatti | Branch Post Office |
| 230 | Bhagwanpur Piprarhi | B. Piprarhi BO | 📍 843302 | Riga | Branch Post Office |
| 231 | BhagwanpururfBhagwanpur Patahi | Dighi BO | 📍 843322 | Bathnaha | Branch Post Office |
| 232 | BhagwanpururfBhagwanpur Patahi | Jogiwana BO | 📍 843322 | Bathnaha | Branch Post Office |
| 233 | Bhagwatipur | Narga BO | 📍 843324 | Parihar | Branch Post Office |
| 234 | Bhairo Bhup | Bhairo Bhoop BO | 📍 843302 | Dumra | Branch Post Office |
| 235 | Bhairo Bhup | Sitamarhi Bazar SO | 📍 843302 | Dumra | Post Office - PO |
| 236 | Bhairo Kothi | Bhairo Bhoop BO | 📍 843302 | Dumra | Branch Post Office |
| 237 | Bhairo Kothi | Sitamarhi Bazar SO | 📍 843302 | Dumra | Post Office - PO |
| 238 | Bhaluaha | Bishanpur BO | 📍 843302 | Dumra | Branch Post Office |
| 239 | Bhaluaha | Bhutahi SO | 📍 843317 | Sonbarsa | Post Office - PO |
| 240 | Bhaluaha | Hanuman Nagar BO | 📍 843317 | Sonbarsa | Branch Post Office |
| 241 | Bhaluahi | Bhadiyan BO | 📍 843333 | Nanpur | Branch Post Office |
| 242 | Bhamua | Meghpur BO | 📍 843331 | Sursand | Branch Post Office |
| 243 | Bhandari | Belsand SO | 📍 843316 | Belsand | Post Office - PO |
| 244 | Bhandari | Bhandari BO | 📍 843316 | Belsand | Branch Post Office |
| 245 | Bhandsar | Phulhatta BO | 📍 843324 | Parihar | Branch Post Office |
| 246 | Bhanspatti | Bhanaspatti BO | 📍 843328 | Runisaidpur | Branch Post Office |
| 247 | Bhanta Bari | Bhantabari BO | 📍 843320 | Charaut | Branch Post Office |
| 248 | Bhapura Bhimpur | Athri SO | 📍 843311 | Runisaidpur | Post Office - PO |
| 249 | Bhapura Bhimpur | B.Bhimpur BO | 📍 843311 | Runisaidpur | Post Office - PO |
| 250 | Bharsand | K. Bhandar BO | 📍 843317 | Sonbarsa | Post Office - PO |