Pin code 636406
1 post office in Salem, Tamil Nadu use pin code 636406.
| Post office | Type | Division |
|---|---|---|
| Mettur Thermal Project | PO | Salem West Division |
What 636406 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 406 identifies the delivery office.