Tilouthu is Taluka (Tehsil) in Rohtas district of Bihar state. Tilouthu has 6 areas (postal offices). Tilouthu has a Sub Office and the PIN Code of Tilouthu is 821312.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 821312 | Chandanpura PIN Code | Rohtas | Tilouthu | Branch Office |
| 821308 | Indrapuri PIN Code | Rohtas | Tilouthu | Sub Office |
| 821302 | Nawadih Karma PIN Code | Rohtas | Tilouthu | Branch Office |
| 821312 | Ramdihra PIN Code | Rohtas | Tilouthu | Branch Office |
| 821312 | Sewahi PIN Code | Rohtas | Tilouthu | Branch Office |
| 821312 | Tilouthu PIN Code | Rohtas | Tilouthu | Sub Office |