Follow us on: 
691601 PINCode is located in Kollam district
| Post Offices with the same pin code as Perumon | |||
| No. | Post Office | District | Pincode |
| 1 | Chemmakkad | Kollam | 691601 |
| 2 | Inchavila | Kollam | 691601 |
| 3 | Kureepuzha | Kollam | 691601 |
| 4 | Kureepuzha | Kollam | 691601 |
| 5 | Mathilil | Kollam | 691601 |
| 6 | Panayam | Kollam | 691601 |
| 7 | Pattamthuruth | Kollam | 691601 |
| 8 | Perinad | Kollam | 691601 |
| 9 | Perinad | Kollam | 691601 |