| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Thenkurussi, Alathur | 678671, 678702 |
| Postal/ZIP Codes in Vadakkancheri-II, Alathur | 678682 |
| Postal/ZIP Codes in Vadakkancherry MBR, Alathur | 678683, 678686 |
| Postal/ZIP Codes in Vandazhi-I, Alathur | 678706 |
| Postal/ZIP Codes in Vandazhi-II, Alathur | 678705 |