Kottapuram BO is the primary post office registered under PIN code 695521 in Thiruvananthapuram, Kerala. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kottapuram BO | BO | Branch Post Office |
| Vizhinjam SO | SO | Sub Post Office |
| Mullur BO | BO | Branch Post Office |
