In Sonbhadra district, Uttar Pradesh, PIN code 231224 is anchored by Rehta B.O, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 2 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Rehta B.O | BO | Branch Post Office |
| Kakari Project SO | SO | Sub Post Office |
