| Office Name | Kallumthazham B.O |
| Pincodes | 691004 |
| Area | Kallumthazham |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Quilon |
| Postal Region | Trivandrum Hq |
| District | Kollam |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kilikollur East S.O |
| Pincodes | 691004 |
| Area | Kilikollur East |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Quilon |
| Postal Region | Trivandrum Hq |
| District | Kollam |
| State | Kerala |
| Telephone No. | 0474-2711669 |
| Office Name | Kilikollur S.O |
| Pincodes | 691004 |
| Area | Kilikollur |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Quilon |
| Postal Region | Trivandrum Hq |
| District | Kollam |
| State | Kerala |
| Telephone No. | 0474-2731115 |