Pin code 636404
3 post offices in Salem, Tamil Nadu use pin code 636404.
| Post office | Type | Division |
|---|---|---|
| Andikarai | BO | Salem West Division |
| Gonur | PO | Salem West Division |
| Karuppureddiyur | BO | Salem West Division |
What 636404 tells you
The first digit, 6, is the postal zone. The first two digits, 63, are the postal circle. The first three, 636, are the sorting district, and 404 identifies the delivery office.