| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Athikkayam, Ranni | 689711, 689676 |
| Postal/ZIP Codes in Ayiroor, Ranni | 689614, 689611, 689612 |
| Postal/ZIP Codes in Ayroor South, Ranni | 689613, 689615 |
| Postal/ZIP Codes in Cherukole, Ranni | 689650, 689672 |
| Postal/ZIP Codes in Chethackal, Ranni | 689676, 689677 |
| Postal/ZIP Codes in Chittar-Seethathodu, Ranni | 689667, 689662, 689663 |
| Postal/ZIP Codes in Kollamula, Ranni | 686511, 686510 |
| Postal/ZIP Codes in Perunad, Ranni | 689662, 689711 |
| Postal/ZIP Codes in Ranni, Ranni | 689672 |
| Postal/ZIP Codes in Ranny, Ranni | 689615 |
| Postal/ZIP Codes in Ranny-Pazhavangadi, Ranni | 689673, 689676, 689677 |
| Postal/ZIP Codes in Vadasserikara, Ranni | 689661, 689662, 689664, 689672, 689673 |