Contact Us Call SFMA 800-323-3875 785-843-2549 or 785-542-9243 to speak directly with our Education Manager. Fax: 785-843-2977 Email: STMAinfo@STMA.org If you would like to contact a specific staff member, click here to view the SFMA Headquarters page. STMA Physical Address: SFMA PO Box 1673 Lawrence, KS 66044 Payment Mailing Address: SFMA PO Box 1673 Lawrence, KS 66044