| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 401 | Dhangara | Dhangada BO | 📍 825321 | Tandwa | Branch Post Office |
| 402 | Dhangawan | Mayurhand BO | 📍 825408 | Itkhori | Branch Post Office |
| 403 | Dhangiri | Salaiya BO | 📍 825403 | Hunterganj | Branch Post Office |
| 404 | Dhankheri | Itkhori SO | 📍 825408 | Itkhori | Post Office - PO |
| 405 | Dhanras | Itkhori SO | 📍 825408 | Itkhori | Post Office - PO |
| 406 | Dharampur | Unta BO | 📍 825401 | Chatra | Branch Post Office |
| 407 | Dharampur | Chandrikala BO | 📍 825404 | Pratappur | Branch Post Office |
| 408 | Dharampur | Itkhori SO | 📍 825408 | Itkhori | Post Office - PO |
| 409 | Dharampur | Pathra BO | 📍 825408 | Itkhori | Branch Post Office |
| 410 | Dhardhara | Kuba BO | 📍 825401 | Hunterganj | Branch Post Office |
| 411 | Dhardhari | Pratappur SO Chatra | 📍 825404 | Pratappur | Post Office - PO |
| 412 | Dharpur | Parsauni BO | 📍 825408 | Itkhori | Branch Post Office |
| 413 | Dhaula Chak | Hunterganj BO | 📍 825403 | Hunterganj | Branch Post Office |
| 414 | Dhebo | Bihiasarhachiya BO | 📍 825403 | Hunterganj | Branch Post Office |
| 415 | Dhebro | Kolhaiya BO | 📍 825401 | Chatra | Branch Post Office |
| 416 | Dhewadauri | Mandhania BO | 📍 825408 | Itkhori | Branch Post Office |
| 417 | Dhibar | Itkhori SO | 📍 825408 | Itkhori | Post Office - PO |
| 418 | Dhobey | Salaiya BO | 📍 825403 | Hunterganj | Branch Post Office |
| 419 | Dholia | Karma BO | 📍 825401 | Hunterganj | Branch Post Office |
| 420 | Dhuna | Itkhori SO | 📍 825408 | Itkhori | Post Office - PO |
| 421 | Dighi | Narchahi BO | 📍 825406 | Itkhori | Branch Post Office |
| 422 | Dilho | Delho BO | 📍 825103 | Simaria | Branch Post Office |
| 423 | Dohuri | Baluri BO | 📍 825401 | Chatra | Branch Post Office |
| 424 | Doka | Kanhachatti BO | 📍 825401 | Chatra | Branch Post Office |
| 425 | Dokwa | Chatti Anatpur BO | 📍 825404 | Kunda | Branch Post Office |
| 426 | Dokwa | Kunda BO | 📍 825404 | Kunda | Branch Post Office |
| 427 | Domragarha | Peltol BO | 📍 825408 | Chatra | Branch Post Office |
| 428 | Dongari | Hunterganj BO | 📍 825403 | Hunterganj | Branch Post Office |
| 429 | Donidag | Bichkila BO | 📍 825404 | Pratappur | Branch Post Office |
| 430 | Donra | Chatra SO Chatra | 📍 825401 | Chatra | Post Office - PO |
| 431 | Dorhi | Mandhania BO | 📍 825408 | Itkhori | Branch Post Office |
| 432 | Duari | Dwaritelaiya BO | 📍 825408 | Gidhaur | Branch Post Office |
| 433 | Dubi | Narchahi BO | 📍 825406 | Itkhori | Branch Post Office |
| 434 | Dudhauri | Kolhaiya BO | 📍 825401 | Chatra | Branch Post Office |
| 435 | Duhai | Mayapur BO | 📍 825408 | Itkhori | Branch Post Office |
| 436 | Dulha | Peltol BO | 📍 825408 | Chatra | Branch Post Office |
| 437 | Dulibigha | Kaura BO | 📍 825404 | Pratappur | Branch Post Office |
| 438 | Dumaria | Kolhaiya BO | 📍 825401 | Chatra | Branch Post Office |
| 439 | Dumarwar | Narayanpur BO | 📍 825404 | Pratappur | Branch Post Office |
| 440 | Dumi | Pathalgada BO | 📍 825408 | Pathalgora | Branch Post Office |
| 441 | Dumri | Tatra BO | 📍 825401 | Chatra | Branch Post Office |
| 442 | Dumri | Yadavnagar BO | 📍 825404 | Pratappur | Branch Post Office |
| 443 | Dumri Kalan | Kuba BO | 📍 825401 | Hunterganj | Branch Post Office |
| 444 | Dumri Khurd | Kuba BO | 📍 825401 | Hunterganj | Branch Post Office |
| 445 | Dumrikala BO | Dumrikala BO | 📍 825414 | Chatra | Branch Post Office |
| 446 | Dundi | Loram BO | 📍 825408 | Itkhori | Branch Post Office |
| 447 | Dundu | Hunterganj BO | 📍 825403 | Hunterganj | Branch Post Office |
| 448 | Dundu | Narayanpur BO | 📍 825404 | Pratappur | Branch Post Office |
| 449 | Dundua | Dunduwa BO | 📍 825103 | Simaria | Branch Post Office |
| 450 | Dundua | Tandwa SO Chatra | 📍 825321 | Tandwa | Post Office - PO |