Chewara is Taluka (Tehsil) in Sheikhpura district of Bihar state. Chewara has 7 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 811304 | Akarha PIN Code | Sheikhpura | Chewara | Branch Office |
| 811304 | Asthama PIN Code | Sheikhpura | Chewara | Branch Office |
| 811315 | Belchhi PIN Code | Sheikhpura | Chewara | Branch Office |
| 811304 | Chakandra PIN Code | Sheikhpura | Chewara | Branch Office |
| 811304 | Chhatiara PIN Code | Sheikhpura | Chewara | Branch Office |
| 811304 | Ekrama PIN Code | Sheikhpura | Chewara | Branch Office |
| 811304 | Karandey PIN Code | Sheikhpura | Chewara | Branch Office |