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682301 PINCode is located in Ernakulam district
| Post Offices with the same pin code as Kochi palace | |||
| No. | Post Office | District | Pincode |
| 1 | Thekkumbhagom | Ernakulam | 682301 |
| 2 | Tripunithura fort | Ernakulam | 682301 |
| 3 | Tripunithura | Ernakulam | 682301 |