Pin code 686631
6 post offices in Kottayam, Kerala use pin code 686631.
| Post office | Type | Division |
|---|---|---|
| Ettumanur | PO | Kottayam Division |
| Ettumanur Junction | PO (non-delivery) | Kottayam Division |
| Kottakkapuram | BO (non-delivery) | Kottayam Division |
| Pattithanam | BO | Kottayam Division |
| Punnathura West | BO | Kottayam Division |
| Vettimukal | BO | Kottayam Division |
What 686631 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 631 identifies the delivery office.