Коды операторов сотовой связи is a free educational application developed by Грициан for Android devices. This app is designed to help users identify the mobile operator and region of any phone number in Russia. With over 11 unique federal numbers in the database of each mobile operator, it can be challenging to determine the correct operator and region of a phone number. However, this app makes it easy for users to get accurate information.

The app works by providing users with the ability to search for any Russian phone number and get detailed information about the operator and region of the number. Additionally, users can use this app to identify the mobile operator for international phone numbers. The app is easy to use and provides accurate and relevant information. However, it is important to note that the app does not provide any personal information about the phone number owner. Overall, if you are looking for a helpful reference tool to identify mobile operators and regions in Russia, Коды операторов сотовой связи is an excellent choice.