Follow us on: 
680662 PINCode is located in Thrissur district
| Post Offices with the same pin code as Kottanallur | |||
| No. | Post Office | District | Pincode |
| 1 | Kalparamba | Thrissur | 680662 |
| 2 | Thumbur | Thrissur | 680662 |
| 3 | Vellangallur | Thrissur | 680662 |