Hey @AxLed, sorry for the late reply. I’ve had a look at your code. It looks very good. Well done, man! Functionality is there. Certainly, you can do some cleanup as you say, but that is secondary. It is great that you have extended this module with such nice magic.
One suggestion I made earlier is putting the lookup at the online phone book (dasoertliche.de) & parsing into its own module. This would allow others to write phonebook lookup modules for their own country. I’m happy to do this change on your code base.
You did all the (sometimes confusing) Git stuff right: you forked from the original repository, checked out your repository, made changes, committed and pushed them back into your repository. There was just one step too much, which is the pull request. You typically make a pull request in the person’s repository that you have forked from to tell the original author ‘hey, here is cool new stuff that you may want to have in the original repository’. I would suggest that you accept or remove your own pull request.
If you want me to extract a module for the phonebook lookup & parsing, I can work on the latest version of your repository and either push directly to your repo (if you grant me write access) or I send my own pull request to you.