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685606 PINCode is located in Idukki district
| Post Offices with the same pin code as Thattekanni | |||
| No. | Post Office | District | Pincode |
| 1 | Alpara | Idukki | 685606 |
| 2 | Chelachuvadu | Idukki | 685606 |
| 3 | Kanjikuzhi - idukki | Idukki | 685606 |
| 4 | Keerithode | Idukki | 685606 |
| 5 | Pazhayarikandam | Idukki | 685606 |
| 6 | Venmony | Idukki | 685606 |