Pin code 686121
2 post offices in Kottayam, Kerala use pin code 686121.
| Post office | Type | Division |
|---|---|---|
| Erattupetta | PO | Kottayam Division |
| Nadackal | BO | Kottayam Division |
What 686121 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 121 identifies the delivery office.