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686574 PINCode is located in Kottayam district
| Post Offices with the same pin code as Kadappattoor | |||
| No. | Post Office | District | Pincode |
| 1 | Arunapuram | Kottayam | 686574 |
| 2 | Chakkampuzha | Kottayam | 686574 |
| 3 | Edanad | Kottayam | 686574 |
| 4 | Kizhathadiyur | Kottayam | 686574 |
| 5 | Mundankal | Kottayam | 686574 |
| 6 | Nechipuzhoor | Kottayam | 686574 |
| 7 | Ponand-karur | Kottayam | 686574 |
| 8 | Vallichira | Kottayam | 686574 |
| 9 | Velliappally | Kottayam | 686574 |