| Darhan | 00 976 37 |
| Dornod | 00 976 61 |
| Erdenet | 00 976 35 |
| Govi-Altai | 00 976 65 |
| Hentii | 00 976 39 |
| Hovd | 00 976 43 |
| Ulan Bator | 00 976 1 |
| Uverhangai | 00 976 55 |
| Darhan | 00 976 37 |
| Dornod | 00 976 61 |
| Erdenet | 00 976 35 |
| Govi-Altai | 00 976 65 |
| Hentii | 00 976 39 |
| Hovd | 00 976 43 |
| Ulan Bator | 00 976 1 |
| Uverhangai | 00 976 55 |