I'm not really a phone caller - I get nervous. But today I called the white house to tell my Representative that I oppose the Flake/Guiterrez amnesty bill. I got through right away, which surprised me. They even ask your zip code and transfer you right to your rep if you don't know who he/she is.
Anyway, if anyone out there is hestitating like me, it's really not that bad.
Good luck everyone.

202-225-3121