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673307 PINCode is located in Calicut district
| Post Offices with the same pin code as Kollam | |||
| No. | Post Office | District | Pincode |
| 1 | Keezhariyur | Calicut | 673307 |
| 2 | Muchukunnu | Calicut | 673307 |
| 3 | Mudadi | Calicut | 673307 |
| 4 | Mudadi north | Calicut | 673307 |