Pin code 686021
1 post office in Kottayam, Kerala use pin code 686021.
| Post office | Type | Division |
|---|---|---|
| Pariyaram | PO | Kottayam Division |
What 686021 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 021 identifies the delivery office.