How to leave only phone numbers in Notepad++?

Question

Regular Expressions

I have a database in which data is written in one column, I need to leave only phone numbers in it, I know how to find these phones, but I don’t know how to delete everything except them (can you tell me a regular program? I’m attaching a screen with an example of a database

Answer 1

Find: (?s).*?(?-sm:$|ТЕЛЕФОН\s+(.+))
Replace:$1\n