| Locality | Post Code |
|---|---|
| Sardanga, Suntarsky district (Сарданга) | 678280 |
| Shea, Suntarsky district (Шея) | 678276 |
| Suntar, Suntarsky district (Сунтар) | 678290, 678300 |
| Tenkya, Suntarsky district (Тенкя) | 678280 |
| Tolon, Suntarsky district (Толон) | 678271, 678274, 678274 |
| Toybokhoy, Suntarsky district (Тойбохой) | 678282, 678290 |
| Tumul, Suntarsky district (Тумул) | 678275 |
| Tuoydakh, Suntarsky district (Туойдах) | 678290 |
| Tyubyay, Suntarsky district (Тюбяй) | 678276 |
| Uste, Suntarsky district (Устье) | 678278 |
| Usun-Kyuel, Suntarsky district (Усун-Кюель) | 678273 |
| Ygyatta, Suntarsky district (Ыгыатта) | 678277 |