Mudalaipatti BO is the primary post office registered under PIN code 639103 in Karur, Tamil Nadu. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Mudalaipatti BO | BO | Branch Post Office |
| Kulumani SO | SO | Sub Post Office |
| ETTARAI S.O. | SO | Sub Post Office |
| Inampuliyur BO | BO | Branch Post Office |
| Koppu BO | BO | Branch Post Office |
