| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 351 | Deonathpatti | Sarauti BO | 📍 847402 | Ghoghardiha | Branch Post Office |
| 352 | Deora | Bela BO | 📍 847224 | Babubarhi | Branch Post Office |
| 353 | Depura | Deopura BO | 📍 847223 | Benipatti | Branch Post Office |
| 354 | Desam | Tardiha BO | 📍 847408 | Madhepur | Branch Post Office |
| 355 | Deuri | Lorika BO | 📍 847223 | Benipatti | Branch Post Office |
| 356 | Dewa Lawani | Lawani BO | 📍 847410 | Jhanjharpur | Branch Post Office |
| 357 | Dhabghat | Matras BO | 📍 847402 | Ghoghardiha | Branch Post Office |
| 358 | Dhagjara | Dhakjari BO | 📍 847223 | Benipatti | Branch Post Office |
| 359 | Dhagjari | Marukia BO | 📍 847228 | Andhratharhi | Branch Post Office |
| 360 | Dhamaura | Dhamaura BO | 📍 847224 | Babubarhi | Branch Post Office |
| 361 | Dhamia Patti | Dhamiapatti BO | 📍 847226 | Jainagar | Branch Post Office |
| 362 | Dhanauja | Lorika BO | 📍 847223 | Benipatti | Branch Post Office |
| 363 | Dhanchhiha | Laukahi Dhanchhiha BO | 📍 847452 | Laukahi | Branch Post Office |
| 364 | Dhanga | Dhanga BO | 📍 847229 | Benipatti | Branch Post Office |
| 365 | Dhanouja | Dhanauja BO | 📍 847409 | Phulparas | Branch Post Office |
| 366 | Dhanpat Barhi | Hatni BO | 📍 847402 | Ghoghardiha | Branch Post Office |
| 367 | Dhanukhi | D.Chandpura BO | 📍 847102 | Benipatti | Branch Post Office |
| 368 | Dhanuki Jagatpur | Jagatpur BO | 📍 847213 | Madhubani | Branch Post Office |
| 369 | Dhanuki Jagatpur | Sapta BO | 📍 847214 | Madhubani | Branch Post Office |
| 370 | Dharamban | Sidhhap Parsahi BO | 📍 847232 | Ladania | Branch Post Office |
| 371 | Dharamdiha | Dharmdiha BO | 📍 847402 | Phulparas | Branch Post Office |
| 372 | Dharhara | Kakardobh BO | 📍 847108 | Laukahi | Branch Post Office |
| 373 | Dhelpurwa | Rahika SO | 📍 847238 | Madhubani | Post Office - PO |
| 374 | Dhepura | Keoti Ranway SO | 📍 847121 | Bisfi | Post Office - PO |
| 375 | Dhepura | Chanouraganj BO | 📍 847404 | Jhanjharpur | Branch Post Office |
| 376 | Dholaha | Chanouraganj BO | 📍 847404 | Jhanjharpur | Branch Post Office |
| 377 | Dhoram | Rashidpur BO | 📍 847229 | Khajauli | Branch Post Office |
| 378 | Dip | Deep BO | 📍 847403 | Lakhnaur | Branch Post Office |
| 379 | Doalakh | Dwalakh BO | 📍 847408 | Madhepur | Branch Post Office |
| 380 | Dodwar | Dorbar BO | 📍 847226 | Jainagar | Branch Post Office |
| 381 | Dokahar | B.Belahi BO | 📍 847215 | Kaluahi | Branch Post Office |
| 382 | Dubauli Khaira | Imadpatti BO | 📍 847404 | Jhanjharpur | Branch Post Office |
| 383 | Dubepatti | Sothgaon BO | 📍 847240 | Harlakhi | Branch Post Office |
| 384 | Dudahi | Baboobarhi SO | 📍 847224 | Babubarhi | Post Office - PO |
| 385 | Dudhail | Raghauli BO | 📍 847304 | Bisfi | Branch Post Office |
| 386 | Dulha | Dulha BO | 📍 847121 | Bisfi | Branch Post Office |
| 387 | Dumra | Chatra BO | 📍 847223 | Benipatti | Branch Post Office |
| 388 | Dumra | Salempur BO | 📍 847234 | Madhwapur | Branch Post Office |
| 389 | Dumra | Dumra BO | 📍 847411 | Andhratharhi | Branch Post Office |
| 390 | Dumra Araji | Dumra BO | 📍 847411 | Andhratharhi | Branch Post Office |
| 391 | Dumri | Dumari BO | 📍 847212 | Madhubani | Branch Post Office |
| 392 | Durgapatti | Durgapatti BO | 📍 847308 | Madhwapur | Branch Post Office |
| 393 | Durgipatti | Khutauna SO | 📍 847227 | Laukaha | Post Office - PO |
| 394 | Ekari | D.Mathauna BO | 📍 843319 | Madhwapur | Branch Post Office |
| 395 | Ekhara | Baikabishanpur BO | 📍 847402 | Ghoghardiha | Branch Post Office |
| 396 | Ekhari | Ekhari BO | 📍 847232 | Ladania | Branch Post Office |
| 397 | Ekhatha | Ekhathha BO | 📍 847227 | Laukaha | Branch Post Office |
| 398 | Ekma | Ghonghour BO | 📍 847235 | Rajnagar | Branch Post Office |
| 399 | Ektara | Ektara BO | 📍 847222 | Benipatti | Branch Post Office |
| 400 | Erua | Parsuna BO | 📍 847223 | Benipatti | Branch Post Office |