This is the ultimate question of the day.
I use 3 different contact sources (ZoomInfo, SalesIntel, and Slintel) and still manage to only get direct lines a good bit of the time.
With those direct lines, I end up getting those lovely Exec Assistants / Gatekeepers.
I'm on the verge of offering a Starbucks gift card or something if they get me through and I book a meeting.
Have you ever done this? If not, why? Or... how the HELL do you get through.