| Post office | Erthangal S.O |
| Pin code | 632604 |
| Office type | S.O |
| Taluk / city | Gudiyattam |
| District name | Vellore |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tirupattur |
| Region name | Coimbatore |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | Gudiyattam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 632604 | Agraharam B.O | Gudiyattam | Vellore | Tamil Nadu |
| 632604 | Erthangal S.O | Gudiyattam | Vellore | Tamil Nadu |
| 632604 | Mordhana B.O | Gudiyattam | Vellore | Tamil Nadu |
| 632604 | Sempalli B.O | Gudiyattam | Vellore | Tamil Nadu |