| Office Name | Kallara S.O Thiruvananthapuram |
| Pincodes | 695608 |
| Area | Kallara Thiruvananthapuram |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0472-2860233 |