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685566 PINCode is located in Idukki district
| Post Offices with the same pin code as C. kuthumkal | |||
| No. | Post Office | District | Pincode |
| 1 | Mammattikanam | Idukki | 685566 |
| 2 | Mukkudil | Idukki | 685566 |
| 3 | N r city | Idukki | 685566 |
| 4 | Rajakad | Idukki | 685566 |