Follow us on: 
686536 PINCode is located in Kottayam district
| Post Offices with the same pin code as Mammoodu | |||
| No. | Post Office | District | Pincode |
| 1 | Kurumpanadom | Kottayam | 686536 |
| 2 | Perumpanachy | Kottayam | 686536 |
| 3 | Thengana | Kottayam | 686536 |