How do i contact act? Thank you for your inquiry. Someone from ACT will be in touch with you. To contact us by phone, call 319.337.1332. We're having trouble connecting to our system.What are the telephone hours for the gsc? You can contact us Monday to Friday 9 am to 5 pm local time. We receive a high volume of telephone enquiries each day. Monday is our peak day and wait times may be longer. Our GSC is closed on Australian National Public Holidays.How do i contact the student and parent support for act? MyACT Sign In; Student and Parent Support for the ACT Find Answers to Your Questions ... State and district customer care - hours vary by state : Other ACT Products and Solutions ACT Aspire Summative . Contact us here. 855-730-0400 . Mosaic by ACT . Email us here.How do i contact globalx support? 1300 885 662 / [email protected] — GlobalX Search 1300 727 686 / [email protected] — Matter Centre 1300 366 002 / [email protected] — Open Practice +617 3031 3155 — International callers