When the Iowa General Assembly is in session, you may call your legislators at the capitol in Des Moines (during he week), or at home (on the weekend). The legislative session generally runs from early January to late April. State legislators do not have official district offices, so to reach them in your district you must call them at home or their places of business. They expect to receive calls from constituents.
Except for those in leadership, legislators do not have offices at the Capitol. They can only be reached through each chamber's main switchboard.
Senate Switchboard: (515) 281-3371
House Switchboard: (515) 281-3221
"Hello, Representative/Senator __________________,"
"I am a registered voter in your district. I am calling about House/Senate File #____________, which would ... (short synopsis of the bill)."
"I am strongly opposed to/in favor of this bill and ask you to vote against/for House/Senate File #_______________."
"If the bill passes/is defeated, it will affect me (or someone I know) by ... (short synopsis of the impact)."
"Can you please tell me your position on House/Senate File #________?"
"Thank you, Representative/Senator __________________, I agree with you (or, I am afraid I disagree with you). Thank you again for your taking my call."