| Locality | Post Code |
|---|---|
| Sovkhozny, Pervomaisky district (Совхозный) | 636945 |
| Tazyrbak, Pervomaisky district (Тазырбак) | 636942 |
| Tinderlinka, Pervomaisky district (Тиндерлинка) | 636952 |
| Torbeevo, Pervomaisky district (Торбеево) | 636952 |
| Tuendat, Pervomaisky district (Туендат) | 636935 |
| Uluyul, Pervomaisky district (Улуюл) | 636948, 636953 |
| Uydanovo, Pervomaisky district (Уйданово) | 636953 |
| Uzen, Pervomaisky district (Узень) | 636949 |
| Verkh Kuendat, Pervomaisky district (Верх Куендат) | 636935 |
| Zarechny, Pervomaisky district (Заречный) | 636940 |