Ekma is Taluka (Tehsil) in Saran district of Bihar state. Ekma has 6 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 841208 | Bishunpura Kala PIN Code | Saran | Ekma | Branch Office |
| 841204 | Chainwa PIN Code | Saran | Ekma | Sub Office |
| 841208 | Chhitraulia PIN Code | Saran | Ekma | Branch Office |
| 841208 | Harpur PIN Code | Saran | Ekma | Branch Office |
| 841220 | Parsagarh PIN Code | Saran | Ekma | Sub Office |
| 841208 | Safari PIN Code | Saran | Ekma | Branch Office |