| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Xóm 1+2+3+4+5+6+7+8+9+10, Hà Nam) | 401981 |
| Postal/ZIP Codes in Xóm 11, Hà Nam) | 401982 |
| Postal/ZIP Codes in Xóm 12+13, Hà Nam) | 401983 |
| Postal/ZIP Codes in Xóm 14+15+16+17, Hà Nam) | 401984 |
| Postal/ZIP Codes in Xóm 18, Hà Nam) | 401985 |
| Postal/ZIP Codes in Xóm 19+20, Hà Nam) | 401986 |
| Postal/ZIP Codes in Xóm 21, Hà Nam) | 401987 |