| Postal Code information | |
|---|---|
| Place | Yakutsk (Якутск) |
| Post Code | 677000, 677001, 677004, 677005, 677007, 677008, 677009, 677010, 677013, 677014, 677015, 677018, 677019, 677021, 677027, 677091, 677901, 677902, 677903, 677904, 677906, 677907, 677911, 677980, 678021, 678022, 678384, 977901 |
| County | Yakutsk |
| State | Sakha republic |
| Time zone | Asia/Yakutsk |