Who called from 3145482676

Pre-recoreded political call.   Takes quite a few seconds before recording begins.

This number has showed up on my caller ID several times,,,nobody ever says anything,,,

3145482676 called me today no answer tired of this number the national auto number and billions of other numbers that call and dont say anything or when you call back you get this number is no longer in service these people just need to screw off and find a life

will they ever stop

Three calls from this number. How do I stop this?