vibrataphobia 

fear of your phone vibrating in your lap or in your pocket, in the area that wouldn't end up being pleasant in a public situation

because of my vibrataphobia I missed 6 calls and 8 text messages from my mom

vibrataphobia by FlashlightMemelord October 19, 2018

Vibratophobia 

The sensation that your phone is buzzing in your pocket and you are receiving a text or phone call when in reality you are not.

Dan: Why do you keep checking your phone?

Stan: Sorry man, I have major vibratophobia right now,

Vibratophobia by ShabamShabam September 24, 2011