| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 401 | Darondha Milik | Semapur Factory SO | 📍 854115 | Barari | Post Office - PO |
| 402 | Dasgaon | Dasgram BO | 📍 855102 | Barsoi | Branch Post Office |
| 403 | Datian | Telta BO | 📍 854317 | Balrampur | Branch Post Office |
| 404 | Datranga | Pranpur BO | 📍 854116 | Pranpur | Branch Post Office |
| 405 | Daudpur | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 406 | Daula | Chhoghra BO | 📍 855102 | Barsoi | Branch Post Office |
| 407 | Daulatabad | Azamnagar BO | 📍 855113 | Azamnagar | Branch Post Office |
| 408 | Daulatpur | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 409 | Dealpur | Morsanda BO | 📍 854108 | Falka | Branch Post Office |
| 410 | Dealpur | Nishaangara BO | 📍 855101 | Falka | Post Office - PO |
| 411 | Debipur Kathi | M.T.Devipur BO | 📍 854101 | Kursela | Post Office - PO |
| 412 | Deogaon | Bharri BO | 📍 855105 | Kadwa | Branch Post Office |
| 413 | Deogaon | Kharsouta BO | 📍 855113 | Azamnagar | Branch Post Office |
| 414 | Deokhali Village | Madhura BO | 📍 854107 | Pranpur | Branch Post Office |
| 415 | Deokhand | Sauriya BO | 📍 854107 | Dandkhora | Branch Post Office |
| 416 | Deoli | Bharri BO | 📍 855105 | Kadwa | Branch Post Office |
| 417 | Deorambari | Bharri BO | 📍 855105 | Kadwa | Branch Post Office |
| 418 | Deori | Sonaili SO | 📍 855114 | Kadwa | Post Office - PO |
| 419 | Derpura | Sonaili SO | 📍 855114 | Kadwa | Post Office - PO |
| 420 | Deugole | Dangal BO | 📍 854317 | Balrampur | Branch Post Office |
| 421 | Dewa Lachhmipur | Laxmipur BO | 📍 854104 | Amdabad | Branch Post Office |
| 422 | Dhabal Kebala | Pranpur BO | 📍 854116 | Pranpur | Branch Post Office |
| 423 | Dhabaul | Mahadevpur SO Katihar | 📍 854116 | Pranpur | Post Office - PO |
| 424 | Dhachna | Dhachna BO | 📍 854317 | Barsoi | Branch Post Office |
| 425 | Dhaltar | Telta BO | 📍 854317 | Balrampur | Branch Post Office |
| 426 | Dhamaikol | Sitalmani BO | 📍 855102 | Azamnagar | Branch Post Office |
| 427 | Dhanetha | Dhanetha BO | 📍 854108 | Falka | Branch Post Office |
| 428 | Dhangawan | Chowki Haripur BO | 📍 855105 | Kadwa | Branch Post Office |
| 429 | Dhanhara | Ajhrail BO | 📍 854317 | Balrampur | Branch Post Office |
| 430 | Dhapara | Nimoul BO | 📍 855113 | Azamnagar | Branch Post Office |
| 431 | Dhaparsia | Chowki Haripur BO | 📍 855105 | Kadwa | Branch Post Office |
| 432 | Dharamganj | Chhoghra BO | 📍 855102 | Barsoi | Branch Post Office |
| 433 | Dharampur | Awadpur BO | 📍 855102 | Barsoi | Branch Post Office |
| 434 | Dharhan | Dharhan BO | 📍 854116 | Pranpur | Branch Post Office |
| 435 | Dharmaili | Korha SO | 📍 854108 | Korha | Post Office - PO |
| 436 | Dharmaili | Chowki Haripur BO | 📍 855105 | Kadwa | Branch Post Office |
| 437 | Dhena | Dhena Bagchhata BO | 📍 854116 | Azamnagar | Branch Post Office |
| 438 | Dherwa | Kalsar BO | 📍 854337 | Hasanganj | Branch Post Office |
| 439 | Dhobighatta | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 440 | Dhobinia Milik Dakhinwari | Chandpur BO | 📍 855105 | Kursela | Branch Post Office |
| 441 | Dhobinia Milik Uttarwari | B.Simaria BO | 📍 854106 | Kursela | Branch Post Office |
| 442 | Dhokaria | Sitalmani BO | 📍 855102 | Azamnagar | Branch Post Office |
| 443 | Dhokria Kol | Ajhrail BO | 📍 854317 | Balrampur | Branch Post Office |
| 444 | Dhumnagar | Dhumnagar BO | 📍 855113 | Azamnagar | Branch Post Office |
| 445 | Dhuriahi | Manihari SO | 📍 854113 | Manihari | Post Office - PO |
| 446 | Dhusmar | Katihar Mill SO | 📍 854107 | katihar | Post Office - PO |
| 447 | Diari | Sagrath BO | 📍 855105 | Kadwa | Branch Post Office |
| 448 | Dighal Daria | Kirora BO | 📍 854317 | Balrampur | Branch Post Office |
| 449 | Dighalia | Baltar BO | 📍 855113 | Azamnagar | Branch Post Office |
| 450 | Dighaulia | Salmari SO | 📍 855113 | Azamnagar | Post Office - PO |