| Post office | Ayer S.O |
| Pin code | 805135 |
| Office type | S.O |
| Taluk / city | Atri |
| District name | Gaya |
| State name | Bihar |
| Delivery status | Non-Delivery |
| Division name | Gaya |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Gaya H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 805135 | Ayer S.O | Atri | Gaya | Bihar |