Pin code 686538
5 post offices in Kottayam, Kerala use pin code 686538.
| Post office | Type | Division |
|---|---|---|
| Nalunnackal | BO | Changanacherry Division |
| Ponganthanam | BO | Changanacherry Division |
| Puthenchantha | BO | Changanacherry Division |
| Vakathanam | PO | Changanacherry Division |
| Vakathanam South | BO (non-delivery) | Changanacherry Division |
What 686538 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 538 identifies the delivery office.