| Post office | Ariyangundu B.O |
| Pin code | 623529 |
| Office type | B.O |
| Taluk / city | Rameswaram |
| District name | Ramanathapuram |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Ramanathapuram |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | Thangachimadam S.O |
| Related head office | Ramanathapuram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 623529 | Ariyangundu B.O | Rameswaram | Ramanathapuram | Tamil Nadu |
| 623529 | Thangachimadam S.O | Rameswaram | Ramanathapuram | Tamil Nadu |