| Office Name | Mavadi B.O |
| Pincodes | 691507 |
| Area | Mavadi |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Quilon |
| Postal Region | Trivandrum Hq |
| District | Kollam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Mavadi B.O |
| Pincodes | 627201 |
| Area | Mavadi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tirunelveli |
| Postal Region | Madurai |
| District | Tirunelveli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Mavadi S.O |
| Pincodes | 627107 |
| Area | Mavadi |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tirunelveli |
| Postal Region | Madurai |
| District | Tirunelveli |
| State | Tamil Nadu |
| Telephone No. | 0462-2658064 |