| Postal Code information | |
|---|---|
| Place | Viljandi |
| Post Code | 70101, 71001, 71002, 71003, 71004, 71005, 71007, 71008, 71009, 71010, 71011, 71012, 71013, 71014, 71015, 71016, 71017, 71018, 71020, 71024, 71033, 71082 |
| County | Viljandi |
| State | Viljandi |
| Time zone | Europe/Tallinn |