In Dhanbad district, Jharkhand, PIN code 826004 is anchored by Kalyanpur BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Kalyanpur BO | BO | Branch Post Office |
| Murradih BO | BO | Branch Post Office |
| Damodarpur BO | BO | Branch Post Office |
| Nagnagar BO | BO | Branch Post Office |
| Yadavpur BO | BO | Branch Post Office |
| Indian School Of Mines SO | SO | Sub Post Office |
