| Office Name | Kaudiar Square S.O |
| Pincodes | 695003 |
| Area | Kaudiar Square |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2314833 |
| Office Name | Kazhavur B.O |
| Pincodes | 695526 |
| Area | Kazhavur |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Keezharur B.O |
| Pincodes | 695124 |
| Area | Keezharur |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kerala Governor S Camp S.O |
| Pincodes | 695099 |
| Area | Kerala Governor S Camp |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2315460 |
| Office Name | Kidarakuzhy B.O |
| Pincodes | 695523 |
| Area | Kidarakuzhy |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kochuvila B.O |
| Pincodes | 695563 |
| Area | Kochuvila |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kodunganur B.O |
| Pincodes | 695013 |
| Area | Kodunganur |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kodungavila B.O |
| Pincodes | 695123 |
| Area | Kodungavila |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kokkotela B.O |
| Pincodes | 695542 |
| Area | Kokkotela |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kollode B.O |
| Pincodes | 695571 |
| Area | Kollode |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Koonanvenga B.O |
| Pincodes | 695568 |
| Area | Koonanvenga |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Koothali Tvm B.O |
| Pincodes | 695505 |
| Area | Koothali Tvm |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kottackal Tvm B.O |
| Pincodes | 695124 |
| Area | Kottackal Tvm |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kottakkakom B.O |
| Pincodes | 695542 |
| Area | Kottakkakom |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kottapuram B.O |
| Pincodes | 695521 |
| Area | Kottapuram |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kottoor Tvm B.O |
| Pincodes | 695574 |
| Area | Kottoor Tvm |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kottukal B.O |
| Pincodes | 695501 |
| Area | Kottukal |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kovalam Beach B.O |
| Pincodes | 695527 |
| Area | Kovalam Beach |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kovalam S.O Thiruvananthapuram |
| Pincodes | 695527 |
| Area | Kovalam Thiruvananthapuram |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2481330 |
| Office Name | Kudappanakunnu S.O |
| Pincodes | 695043 |
| Area | Kudappanakunnu |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum South |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2730400 |