Pin code 609609
3 post offices in Karaikal, Puducherry use pin code 609609.
| Post office | Type | Division |
|---|---|---|
| Kottuchery | PO | Nagapattinam Division |
| Tiruvettakudi | BO | Nagapattinam Division |
| Varichikudi | BO | Nagapattinam Division |
What 609609 tells you
The first digit, 6, is the postal zone. The first two digits, 60, are the postal circle. The first three, 609, are the sorting district, and 609 identifies the delivery office.