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685620 PINCode is located in Idukki district
| Post Offices with the same pin code as Sahayagiri | |||
| No. | Post Office | District | Pincode |
| 1 | Kanthallur | Idukki | 685620 |
| 2 | Maraiyur | Idukki | 685620 |
| 3 | Michaelgiri | Idukki | 685620 |
| 4 | Pius nagar | Idukki | 685620 |