Pin code 631604
6 post offices in Kanchipuram, Tamil Nadu use pin code 631604.
| Post office | Type | Division |
|---|---|---|
| Echoor | BO | Kanchipuram Division |
| Kunnam | BO | Kanchipuram Division |
| Panruti | BO | Kanchipuram Division |
| Sinnivakkam | BO | Kanchipuram Division |
| Thenneri | PO | Kanchipuram Division |
| Varanavasi | BO | Kanchipuram Division |
What 631604 tells you
The first digit, 6, is the postal zone. The first two digits, 63, are the postal circle. The first three, 631, are the sorting district, and 604 identifies the delivery office.