Pin code 637401
7 post offices in Namakkal, Tamil Nadu use pin code 637401.
| Post office | Type | Division |
|---|---|---|
| Anaipalayam | BO (non-delivery) | Salem West Division |
| Andagalur | PO | Salem West Division |
| Chandrasekarapuram | BO | Salem West Division |
| Koonavelampatti | BO | Salem West Division |
| Kurukkapuram | BO | Salem West Division |
| Masakalipatti | BO (non-delivery) | Salem West Division |
| Muthukalipatti | BO | Salem West Division |
What 637401 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 401 identifies the delivery office.