| Post office | Udayamarthandam S.O |
| Pin code | 629178 |
| Office type | S.O |
| Taluk / city | Vilavancode |
| District name | Kanyakumari |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Kanniyakumari |
| Region name | Madurai |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | Thuckalay H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 629178 | Mangalakunnu B.O | Vilavancode | Kanyakumari | Tamil Nadu |
| 629178 | Udayamarthandam S.O | Vilavancode | Kanyakumari | Tamil Nadu |