In Tiruppur district, Tamil Nadu, PIN code 641663 is anchored by Samalapuram BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Samalapuram BO | BO | Branch Post Office |
| Mangalam SO | SO | Sub Post Office |
| Agraharaputhur BO | BO | Branch Post Office |
| Pallapalayam BO | BO | Branch Post Office |
| 63 Velampalayam BO | BO | Branch Post Office |
| Poomalur BO | BO | Branch Post Office |
| Vadugankalipalayam BO | BO | Branch Post Office |
| Vanjipalayam BO | BO | Branch Post Office |
