| Locality | Post Code |
|---|---|
| Akwam Nasir, Al-Samawa | 66 |
| Al Khaniniya, Al-Samawa | 66 |
| Al Khasaba, Al-Samawa | 66 |
| Al Majd, Al-Samawa | 66 |
| Alw'ar, Al-Samawa | 66 |
| As Suwayr, Al-Samawa | 66 |
| 'Atawah, Al-Samawa | 66 |
| Muftul Wadam, Al-Samawa | 66 |
| Qasr Hanaha, Al-Samawa | 66 |
| Samawah, Al-Samawa | 66 |
| Shamsham, Al-Samawa | 66 |
| Shuwayt, Al-Samawa | 66 |
| Muthanna Postal Codes | |
|---|---|
| Al-Samawa | Al-Salman |
| Al-Rumaitha | Al-Khidhir |