In Sonbhadra district, Uttar Pradesh, PIN code 231212 is anchored by Ghaghara BO, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 20 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Ghaghara BO | BO | Branch Post Office |
| Pokhara B.O | BO | Branch Post Office |
| Randah Tola B.O | BO | Branch Post Office |
| Sundari BO | BO | Branch Post Office |
| Baina B.O | BO | Branch Post Office |
| Gohada B.O | BO | Branch Post Office |
| Kudri B.O | BO | Branch Post Office |
| Lilasikala BO | BO | Branch Post Office |
| Mahuaria BO | BO | Branch Post Office |
| Sagobandh BO | BO | Branch Post Office |
| Jamapani B.O | BO | Branch Post Office |
| Naudiha BO | BO | Branch Post Office |
| Chauna B.O | BO | Branch Post Office |
| Korachi B.O | BO | Branch Post Office |
| Bagharu BO | BO | Branch Post Office |
| Konga B.O | BO | Branch Post Office |
| Nagawa B.O | BO | Branch Post Office |
| Rannu B.O | BO | Branch Post Office |
| Terha B.O | BO | Branch Post Office |
| Amwar SO | SO | Sub Post Office |
