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686518 PINCode is located in Kottayam district
| Post Offices with the same pin code as Koovappally | |||
| No. | Post Office | District | Pincode |
| 1 | Palampra | Kottayam | 686518 |
| 2 | Panachepally | Kottayam | 686518 |
| 3 | Vizhikithode | Kottayam | 686518 |