In Kottayam district, Kerala, PIN code 686582 is anchored by Cholathadom BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 7 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Cholathadom BO | BO | Branch Post Office |
| Kunnonni BO | BO | Branch Post Office |
| Pathampuzha BO | BO | Branch Post Office |
| Adivaram BO | BO | Branch Post Office |
| Kaipally BO | BO | Branch Post Office |
| Peringalam BO | BO | Branch Post Office |
| Poonjar Thekkekara SO | SO | Sub Post Office |
