Idinjar BO is the primary post office registered under PIN code 695563 in Thiruvananthapuram, Kerala. This code sits within the Southern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Idinjar BO | BO | Branch Post Office |
| Ilanchiyam BO | BO | Branch Post Office |
| Daivapura BO | BO | Branch Post Office |
| Kochuvila BO | BO | Branch Post Office |
| Peringamala SO | SO | Sub Post Office |
| Panangode BO | BO | Branch Post Office |
| Thennur BO | BO | Branch Post Office |
