There are rules in place specifically for political calls and texts: https://www.fcc.gov/rules-political-campaign-calls-and-texts https://www.fcc.gov/rules-poli

There are rules in place specifically for political calls and texts: https://www.fcc.gov/rules-political-campaign-calls-and-texts https://www.fcc.gov/rules-political-campaign-calls-and-texts Notably they can't use autodialers without having prior consent from you.