Pin code 686610
3 post offices in Kottayam, Kerala use pin code 686610.
| Post office | Type | Division |
|---|---|---|
| Karikode | BO | Kottayam Division |
| Mulakulam South | BO | Kottayam Division |
| Peruva | PO | Kottayam Division |
What 686610 tells you
The first digit, 6, is the postal zone. The first two digits, 68, are the postal circle. The first three, 686, are the sorting district, and 610 identifies the delivery office.