Tips For Phoning Congress
Telephone calls are usually taken by a staff member, not the member of Congress. Ask to speak with the aide who handles the issue about which you wish to comment.
After identifying yourself as a constituent, tell the aide you would like to leave a brief message, such as: "Please tell Senator/Representative [Name] that I support/oppose [S.___/H.R.___]."
State your reasons for your support or opposition to the bill. Ask for your senators' or representative's position on the bill. You may also request a written response to your telephone call.