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686564 PINCode is located in Kottayam district
| Post Offices with the same pin code as Ayarkunnam | |||
| No. | Post Office | District | Pincode |
| 1 | Arumanur | Kottayam | 686564 |
| 2 | Karimpani | Kottayam | 686564 |
| 3 | Kongandoor | Kottayam | 686564 |
| 4 | Mattakkara | Kottayam | 686564 |
| 5 | Neerikkad | Kottayam | 686564 |
| 6 | Paduva | Kottayam | 686564 |