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686611 PINCode is located in Kottayam district
| Post Offices with the same pin code as Kallara south | |||
| No. | Post Office | District | Pincode |
| 1 | Kallara (kottayam) | Kottayam | 686611 |
| 2 | Memuri | Kottayam | 686611 |
| 3 | Perumthuruth | Kottayam | 686611 |