Pin code 609312
3 post offices in Mayiladuthurai, Tamil Nadu use pin code 609312.
| Post office | Type | Division |
|---|---|---|
| Buthanur | BO | Mayiladuthurai Division |
| Eduthukatti | BO | Mayiladuthurai Division |
| Tirukkalachery | PO | Mayiladuthurai Division |
What 609312 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 312 identifies the delivery office.