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691578 PINCode is located in Kollam district
| Post Offices with the same pin code as Kalluvathukkal | |||
| No. | Post Office | District | Pincode |
| 1 | Chirakkara | Kollam | 691578 |
| 2 | Chirakkarathazham | Kollam | 691578 |
| 3 | Vilavoorkonam | Kollam | 691578 |