| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 601 | Kenduatanr | Chainpur BO | 📍 815352 | Narayanpur | Branch Post Office |
| 602 | Kenduatanr | Narayanpur BO | 📍 815352 | Narayanpur | Branch Post Office |
| 603 | Kenduatanr | Mihijam SO | 📍 815354 | Jamtara | Post Office - PO |
| 604 | Kenduatanr | Tilabad BO | 📍 815359 | Kundahit | Branch Post Office |
| 605 | Kenduya | Chainpur BO | 📍 815352 | Narayanpur | Branch Post Office |
| 606 | Kenduya | Saraidaha BO | 📍 816118 | Nala | Branch Post Office |
| 607 | Kenduyatanr | Sahara BO | 📍 814120 | Nala | Branch Post Office |
| 608 | Kenduyatanr Chhit | Saraidaha BO | 📍 816118 | Nala | Branch Post Office |
| 609 | Keotjati | Kewatjali BO | 📍 815354 | Jamtara | Branch Post Office |
| 610 | Kesiya | Kalidaspur BO | 📍 816107 | Nala | Branch Post Office |
| 611 | Kesori | Geria BO | 📍 815351 | Nala | Branch Post Office |
| 612 | Khaira | Bindapathar BO | 📍 815351 | Nala | Branch Post Office |
| 613 | Khairbana | Baraghaghri BO | 📍 816102 | Jamtara | Branch Post Office |
| 614 | Khairbani | Kairabani BO | 📍 814166 | Kundahit | Branch Post Office |
| 615 | Khairbani | Babupur BO | 📍 815359 | Kundahit | Branch Post Office |
| 616 | Khairbani | Khajuree BO | 📍 815359 | Kundahit | Branch Post Office |
| 617 | Khairbani | Baraghaghri BO | 📍 816102 | Nala | Branch Post Office |
| 618 | Khairbani Chak | Khajuree BO | 📍 815359 | Kundahit | Branch Post Office |
| 619 | Khajuri | Khajuree BO | 📍 815359 | Kundahit | Branch Post Office |
| 620 | Khamar Chak | Mohana Bank BO | 📍 815351 | Nala | Branch Post Office |
| 621 | Khamarbad | Korkaghat BO | 📍 814133 | Nala | Branch Post Office |
| 622 | Kharberiya | Debjore BO | 📍 815355 | Nala | Branch Post Office |
| 623 | Kharikabad | Hariharpur BO | 📍 814120 | Nala | Branch Post Office |
| 624 | Kharimati Rampur | Kalidaspur BO | 📍 816107 | Nala | Branch Post Office |
| 625 | Khariodih | Narayanpur BO | 📍 815352 | Narayanpur | Branch Post Office |
| 626 | Kharitanr | Koiridih BO | 📍 814152 | Narayanpur | Branch Post Office |
| 627 | Kharkokuri | Koiridih BO | 📍 814152 | Narayanpur | Branch Post Office |
| 628 | Kharna Chak | Karmatar SO | 📍 815352 | Nala | Post Office - PO |
| 629 | Kharni | Gundali Pahari BO | 📍 815351 | Jamtara | Branch Post Office |
| 630 | Kharubazar | Geria BO | 📍 815351 | Nala | Branch Post Office |
| 631 | Khastipur | Sudrakshipur BO | 📍 815359 | Nala | Branch Post Office |
| 632 | Kheroa | Bamandiha BO | 📍 814149 | Jamtara | Branch Post Office |
| 633 | Khijuria | Khajuree BO | 📍 815359 | Kundahit | Branch Post Office |
| 634 | Khola Khamar | Mohana Bank BO | 📍 815351 | Nala | Branch Post Office |
| 635 | Khorasaro | Kelahi BO | 📍 815354 | Jamtara | Branch Post Office |
| 636 | Khotjori | Satki BO | 📍 815359 | Kundahit | Branch Post Office |
| 637 | Khudmalika | Sridhardira BO | 📍 816101 | Kundahit | Branch Post Office |
| 638 | Khundudi | Dakhin Bahal BO | 📍 815351 | Jamtara | Branch Post Office |
| 639 | Khuriano | Nagri BO | 📍 815359 | Nala | Branch Post Office |
| 640 | Khutabandh | Baskandri BO | 📍 814111 | Jamtara | Branch Post Office |
| 641 | Khutabandh | Sinduri BO | 📍 815352 | Narayanpur | Branch Post Office |
| 642 | Kinudi | Kelahi BO | 📍 815354 | Jamtara | Branch Post Office |
| 643 | Kismtaraydih | Ladhna BO | 📍 815351 | Jamtara | Branch Post Office |
| 644 | Kitajhor | Ladhna BO | 📍 815351 | Jamtara | Branch Post Office |
| 645 | Kiukka | Haripur BO | 📍 814118 | Jamtara | Branch Post Office |
| 646 | Kodarkhoso | Sinduri BO | 📍 815352 | Narayanpur | Branch Post Office |
| 647 | Koilabhasa | Khajuree BO | 📍 815359 | Kundahit | Branch Post Office |
| 648 | Kolhaiya Chhit | Sinduri BO | 📍 815352 | Narayanpur | Branch Post Office |
| 649 | Kolhariya | Koiridih BO | 📍 814152 | Narayanpur | Branch Post Office |
| 650 | Kolidi | Kukraha BO | 📍 815357 | Nala | Branch Post Office |