In Tiruchirappalli district, Tamil Nadu, PIN code 620003 is anchored by Woriur Bazaar SO, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 3 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Woriur Bazaar SO | SO | Sub Post Office |
| Woriur SO | SO | Sub Post Office |
| Salainagar BO | BO | Branch Post Office |
