Since it's not a bill in Congress, calling Congresspeople is mostly a waste of time.
Call your CA State Legislators to get this bill passed (if you are in CA).
Call Congress if you'd like to see something similar at the federal level, I guess.
I was thinking of the state's congress. However you are right that's not what it is called. I'm so used to thinking of the federal system I misremembered the term. Thanks for clearing it up.