Use this sample letter to be removed from any marketing mailing list. Use this guide to create the perfect opt-out letter.If this request is not sufficient for removing my name or those of my listed family members, please notify me promptly of any other procedures I need to follow. The Maricopa County Treasurer's Office is to provide billing, collection, investment, and disbursement of public monies to special taxing districts. Use the sample letter on the next page if you want to tell the private collection agency to stop contacting you. How to use this sample letter: 1. What is the fax number to the Maricopa Office of Vital Registration to fax a permit request? The fax number is 602-506-6878. Please fill out the VI-SPDAT as completely as possible. • In writing: Fill out a complaint form or send a letter to: Deputy Director, Office of Civil Rights.