In Perambalur district, Tamil Nadu, PIN code 621113 is anchored by Varagupadi B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Varagupadi B.O | BO | Branch Post Office |
| Siruvachur S.O | SO | Sub Post Office |
| Kalpadi B.O | BO | Branch Post Office |
| Siruganpur B.O | BO | Branch Post Office |
| Ayilur B.O | BO | Branch Post Office |
| Eraiyur B.O | BO | Branch Post Office |
