Follow us on: 
685551 PINCode is located in Idukki district
| Post Offices with the same pin code as Cumbumbettu | |||
| No. | Post Office | District | Pincode |
| 1 | Kochara | Idukki | 685551 |
| 2 | Kuzhithozhu | Idukki | 685551 |
| 3 | Mali | Idukki | 685551 |
| 4 | Nettithozhu | Idukki | 685551 |
| 5 | Pampupara | Idukki | 685551 |
| 6 | Puttady | Idukki | 685551 |
| 7 | Rajakandam | Idukki | 685551 |
| 8 | Vandanmettu | Idukki | 685551 |