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691333 PINCode is located in Kollam district
| Post Offices with the same pin code as Karavaloor | |||
| No. | Post Office | District | Pincode |
| 1 | Areeplachy | Kollam | 691333 |
| 2 | Maniyaru-punalur | Kollam | 691333 |
| 3 | Mathra | Kollam | 691333 |
| 4 | Tholicode | Kollam | 691333 |
| 5 | Venchempu | Kollam | 691333 |