Pin code 637505
7 post offices in Namakkal, Tamil Nadu use pin code 637505.
| Post office | Type | Division |
|---|---|---|
| Alavaipatty | BO | Salem West Division |
| Kalkattanur | BO | Salem West Division |
| Minnakkal Agraharam | BO | Salem West Division |
| O.Sowdapuram | BO | Salem West Division |
| Palanthinnipatti | BO | Salem West Division |
| Sappayapuram | BO | Salem West Division |
| Vennandur | PO | Salem West Division |
What 637505 tells you
The first digit, 6, is the postal zone. The first two digits, 63, are the postal circle. The first three, 637, are the sorting district, and 505 identifies the delivery office.