686011 PIN Code
| Office | Type | Delivery | District | State |
|---|---|---|---|---|
| Eravinalloor BO | BO | Delivery | Kottayam | Kerala |
| Payyappady BO | BO | Delivery | Kottayam | Kerala |
| Puthupalli SO | PO | Delivery | Kottayam | Kerala |
| Thrikothamangalam BO | BO | Delivery | Kottayam | Kerala |
Source: RBI / India Post source upload · verified 04 Jul 2026