Tequila hustler can be done over phone as well. It’s not the most impactful thing to do, but it’s definitely a good thing to add to your own mentalism routine if that’s what you’re interested in.
V by Manos is also very good. It is similar to Tequila huslter in many ways.
Sunrise by Partick Redford is very good. He has a bunch of routines for the principle.
A friend once did an effect from 7 Wonders by Joh Gustaferro for me over the phone. It was very good.
Also, Fizzmaster by Paul harris works over the phone.
Springboard by Michael Murray is good.
I have to say, you are missing out by cutting out math tricks. My two cents, virtually any magic trick can be expressed in mathematical terms and what magicians call math tricks are usually actually procedural tricks with no motivation. I also hate magic without motivation, but I LOVE math magic. Especially if they don't realize that the trick is mathematical.