| Office Name | Thiruvananthapuram Engg College S.O |
| Pincodes | 695016 |
| Area | Thiruvananthapuram Engg College |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2598389 |
| Office Name | Thiruvananthapuram Fort S.O |
| Pincodes | 695023 |
| Area | Thiruvananthapuram Fort |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2451047 |
| Office Name | Thiruvananthapuram Govt Press S.O |
| Pincodes | 695001 |
| Area | Thiruvananthapuram Govt Press |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2331323 |
| Office Name | Thiruvananthapuram Isro S.O |
| Pincodes | 695022 |
| Area | Thiruvananthapuram Isro |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2705770 |
| Office Name | Thiruvananthapuram Medical College S.O |
| Pincodes | 695011 |
| Area | Thiruvananthapuram Medical College |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2444761 |
| Office Name | Thiruvananthapuram Pettah S.O |
| Pincodes | 695024 |
| Area | Thiruvananthapuram Pettah |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2743693 |
| Office Name | Thiruvananthapuram University S.O |
| Pincodes | 695034 |
| Area | Thiruvananthapuram University |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0417-2307369 |
| Office Name | Thiruvananthapuram G.P.O. |
| Pincodes | 695001 |
| Area | Thiruvananthapuram G.P.O. |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0471-2473071 |
| Office Name | Thokkad B.O |
| Pincodes | 695143 |
| Area | Thokkad |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Thonnakkal S.O |
| Pincodes | 695317 |
| Area | Thonnakkal |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0470-2617672 |
| Office Name | Thope B.O |
| Pincodes | 695008 |
| Area | Thope |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Thottakkad B.O |
| Pincodes | 695605 |
| Area | Thottakkad |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Thundathil B.O |
| Pincodes | 695581 |
| Area | Thundathil |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Thuruvikkal B.O |
| Pincodes | 695011 |
| Area | Thuruvikkal |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Titanium B.O |
| Pincodes | 695021 |
| Area | Titanium |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Ulloor B.O |
| Pincodes | 695011 |
| Area | Ulloor |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Vadasserikonam S.O |
| Pincodes | 695143 |
| Area | Vadasserikonam |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0470-2602214 |
| Office Name | Vakkom S.O |
| Pincodes | 695308 |
| Area | Vakkom |
| Office Status | Sub Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | 0470-2653124 |
| Office Name | Valiathura B.O |
| Pincodes | 695008 |
| Area | Valiathura |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Valiaveli B.O |
| Pincodes | 695021 |
| Area | Valiaveli |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |