We’re hammering a HUGE Microsoft call centre with a LOT of calls, conferencing them to each other
They are running their own script on each other for a minute or so before realizing they’ve been had again
They are calling back like lunatics, trying to get those non existing victims
have fun 
2062747039 Microsoft tech support call back
3022950763 Microsoft tech support call back
4707543143 Microsoft tech support call back
I’ve got a few prank numbers you can conference in, including two dedicated Lenny lines.
I know a load of toll free numbers with Lenny on them as well
there are so many things out there my system picks up all the time
There are 3 toll free numbers with Rick Astley on them
Some of it is just plain weird
Other things are hilariously funny
AnyDex
I know about 8 toll free number with this exact same thing on it
absolutely weird shit but funny to connect braindead scammers to
just trying to educate them and improve their woeful grammar skills
8442064042 You are listening to my voice
Press 1 if you like vowels
Press 2 if you like consonants
HAHAHAHA
Then there is this to drive them totally insane
Steps to cleaning up you own mess
All in glorious Sesame Street standard song
8443876962 I just made a mess, I don’t know how and now I have to clean it up