PIN code 621306 belongs to K.Periyapatti B.O (Branch Post Office), located in Tiruchirappalli district, Tamil Nadu. It falls under the Southern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| K.Periyapatti B.O | BO | Branch Post Office |
| Padiripatti B.O | BO | Branch Post Office |
| Pannankombu B.O | BO | Branch Post Office |
| Andavarkovil B.O | BO | Branch Post Office |
| Manaparai S.O | SO | Sub Post Office |
| Alipatti B.O | BO | Branch Post Office |
| Muthapudayanpatti B.O | BO | Branch Post Office |
| Sevalur B.O | BO | Branch Post Office |
| Poigaipatti B.O | BO | Branch Post Office |
