| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Cgo Complex Poonkulam S.O
Telephone 0471-2480301 |
Thiruvananthapuram KL | Kerala | KL Trivandrum South Trivandrum HQ Non-Delivery |
| Vellayani S.O
Telephone 0471-2383280 |
Thiruvananthapuram KL | Kerala | KL Trivandrum South Trivandrum HQ Delivery |