Where can I find a database of correspondence of telephone numbers to the regions of the Russian Federation?

Question

Data request

We need a database of correspondence between telephone numbers and regions, of the form
790898 - Primorsky Territory
790891 - Khabarovsk Territory
7908924 - ...
The base is needed for cellular and urban.
There is an option to parse from sites, but not the best way.
Perhaps there is a place where it can be obtained, already assembled?

Answer 1

I took the base from here www.rossvyaz.ru/activity/num_resurs/registerNum
Then parsed from csv

Answer 2

I recommend from here www.allnum.ru