There is a Resistbot thing the Far Left set up that searches for your congressman based on your zip-code, and sends them a letter. The_Donald has already gotten to it.
Number is 50409
Oooo man. I'm off all day tomorrow. Gonna be gud day.
Resist bot is all a part of the leftist Indivisible network. Don't know what it is? From the top down its Soros astro-turf. From the bottom up its a bunch of liberals planning to run for local government positions in your town and county and state.