Where do I go to purchase a copy of my Arizona birth certificate in Phoenix?
How much does a copy of my birth certificate cost?
Visit the Arizona department of health services between 8:00 AM and 5:00 PM. You can either apply in person or through nail. The certificate will be ready within 20 business days and if in a rush, you can request an expedited service.
if you know hospital u can get it from them.
You want the Office of Vital Records for Maricopa Countyhttp://www.maricopa.gov/publichealth/programs/vitals/birth.aspx