Pin code 680691
1 post office in Thrissur, Kerala use pin code 680691.
| Post office | Type | Division |
|---|---|---|
| Koolimuttam | PO | Irinjalakuda Division |
What 680691 tells you
The first digit, 6, is the postal zone. The first two digits, 68, are the postal circle. The first three, 680, are the sorting district, and 691 identifies the delivery office.