Contact Us Have questions or want to know more about Duncan SDA Church? We’re here for you! Reach out to us anytime, and we’ll be happy to connect with you. Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Full Name *Email Address *Subject *Message *PhoneSend Message Physical Address​ 1824 W. Jones Ave, Duncan, OK, United States Service Time Sabbath School: 9:15 am Worship Service: 11:00 am Phone Numbers +1 580-786-4374