| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Chilakur B.O | Thiruvananthapuram KL | Kerala | KL Chirayinkeezhu Trivandrum North Trivandrum HQ Delivery |
| Janardhanapuram B.O | Thiruvananthapuram KL | Kerala | KL Chirayinkeezhu Trivandrum North Trivandrum HQ Non-Delivery |
| Varkala S.O
Telephone 0470-2601287 |
Thiruvananthapuram KL | Kerala | KL Chirayinkeezhu Trivandrum North Trivandrum HQ Delivery |
| Varkala South B.O | Thiruvananthapuram KL | Kerala | KL Chirayinkeezhu Trivandrum North Trivandrum HQ Non-Delivery |