The postal code of Udachny which is listed in our database is 678188. Our records often include geographical coordinates of Udachny and it's corresponding postal code. In the result box below, you can find the postal code of Udachny and it's location on the map if we have the location information available. Every postal code is also located in a region or a district, in case we know the district or region of the city it will too be listed in the results. All kinds of additional information we have on Udachny may also be present such as geographical data, historical records or news about Udachny and 678188 in general.