Aurihar SO is the primary post office registered under PIN code 233221 in Ghazipur, Uttar Pradesh. This code sits within the Northern Postal Region, with 10 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Aurihar SO | SO | Sub Post Office |
| Ameda BO | BO | Branch Post Office |
| Belhari BO | BO | Branch Post Office |
| Dadara BO | BO | Branch Post Office |
| Karampur BO | BO | Branch Post Office |
| Sauna BO | BO | Branch Post Office |
| Singarpur BO | BO | Branch Post Office |
| Soniyapar BO | BO | Branch Post Office |
| Anauni BO | BO | Branch Post Office |
| Maudha BO | BO | Branch Post Office |
