| Postal Code information | |
|---|---|
| Place | Novocherkassk (Новочеркасск) |
| Post Code | 346400, 346402, 346404, 346405, 346406, 346407, 346408, 346410, 346411, 346413, 346414, 346416, 346421, 346422, 346428, 346429, 346431, 346441, 346448, 346496 |
| County | Novocherkassk |
| State | Rostov oblast |
| Time zone | Europe/Moscow |