| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Thaickal, Cherthala | 688530 |
| Postal/ZIP Codes in Thanneermukkom, Cherthala | 688525, 688527, 688539, 688555 |
| Postal/ZIP Codes in Thanneermukkom North, Cherthala | 688527 |
| Postal/ZIP Codes in Thirunallur, Cherthala | 688541 |
| Postal/ZIP Codes in Thripperunthura, Cherthala | 690105 |
| Postal/ZIP Codes in Thuravoor, Cherthala | 688532, 688540 |
| Postal/ZIP Codes in Thuravoor South, Cherthala | 688531, 688532 |
| Postal/ZIP Codes in Thycattussery, Cherthala | 688526, 688528 |
| Postal/ZIP Codes in Trichattukulam, Cherthala | 688526 |
| Postal/ZIP Codes in Varanadu, Cherthala | 688539 |
| Postal/ZIP Codes in Vayalar, Cherthala | 688536 |
| Postal/ZIP Codes in Vayalar East, Cherthala | 688536, 688531 |
| Postal/ZIP Codes in Vettackal, Cherthala | 688529 |