Kodiyalam BO is the primary post office registered under PIN code 639115 in Tiruchirappalli, Tamil Nadu. This code sits within the Southern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kodiyalam BO | BO | Branch Post Office |
| Sirugamani BO | BO | Branch Post Office |
| Tirupparaithurai SO | SO | Sub Post Office |
| Perugamani BO | BO | Branch Post Office |
