| Municipalities |
|---|
| عين كرشة (Ain Kercha, Aïn Kercha) |
| الحرملية (El Harmalia, Aïn Kercha) |
| هنشير تومغانى (Hanchir Toumghani, Aïn Kercha) |
| Postal Codes in Oum El Bouaghi (أم البواقي) |
|---|
| Aïn Babouche |
| Aïn El Beida |
| Aïn Fakroun |
| Aïn Kercha |
| Aïn M’lila |
| Dhalaa |
| Fkirina |
| Ksar Sbahi |
| Meskiana |
| Oum El Bouaghi |
| Sigus |
| Souk Naamane |