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686535 PINCode is located in Trivandrum district
| Post Offices with the same pin code as Malakunnam | |||
| No. | Post Office | District | Pincode |
| 1 | Ithithanam | Kottayam | 686535 |
| 2 | Malakunnam | Kottayam | 686535 |
| 3 | Thuruthy | Kottayam | 686535 |