Amayapuram B.O is the primary post office registered under PIN code 621307 in Tiruchirappalli, Tamil Nadu. This code sits within the Southern Postal Region, with 11 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Amayapuram B.O | BO | Branch Post Office |
| Vellalapatti B.O | BO | Branch Post Office |
| Chettiapatti B.O | BO | Branch Post Office |
| Karumakavundanpatti B.O | BO | Branch Post Office |
| Poosaripatti B.O | BO | Branch Post Office |
| Nallampillai B.O | BO | Branch Post Office |
| Manjampatti S.O | SO | Sub Post Office |
| Avarampatti B.O | BO | Branch Post Office |
| Aniyapur B.O | BO | Branch Post Office |
| Malayadipatti B.O | BO | Branch Post Office |
| Vengaikurichi B.O | BO | Branch Post Office |
