Follow us on: 
24/7 Support: +91 9961162800
Follow us on:
690520 PINCode is located in Kollam district
| Post Offices with the same pin code as Chathakulam | |||
| No. | Post Office | District | Pincode |
| 1 | Ambalathumbhagom | Kollam | 690520 |
| 2 | Muthupilakkad | Kollam | 690520 |
| 3 | Poruvazhy | Kollam | 690520 |