Find top rated demand letter lawyers for Phoenix, AZ. Post your legal needs and get multiple proposals in hours for your demand letter from lawyers. Highlight the pertinent part(s) you are referring to in the demand letter.If you are having trouble logging in to the Service Arizona website, you can print off a Voter Registration Form and fill it out with your new information. Office of the Attorney General Phoenix Office 2005 N Central Ave Phoenix, AZ 85004-2926 (602) 542-5025 Hours: 8AM-5PM For more information, see the instructions for completing Form 140NR. Org - Find free legal aid near you and get answers to your legal questions.