This question already has an answer here:
I am wondering where I would ask this kind of question (just an example)
What service can do reverse-phonenumber searches for Germany?
The answers would be based on opinions, but would help me with my programming task. I assume this would be closed as such on SO. Because at the least, no code generally makes it a bad question.
Where would be the best place for this type of question instead? If I don't live in Germany, I won't know much about any state-run services, or anything else that isn't marketed much in foreign countries.