| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Sasthamangalam S.O
Telephone 0471-2721012 |
Thiruvananthapuram KL | Kerala | KL Trivandrum South Trivandrum HQ Delivery |
| TVM R.K Mission B.O | Thiruvananthapuram KL | Kerala | KL Trivandrum South Trivandrum HQ Non-Delivery |