1751 S. Naperville Road
Wheaton, IL 60189
If you are already a Lattice client and have a product support question, please contact Lattice support in the following manner:
8:30 AM to 5:00 PM Central Time: Please call 800-444-4309 or (630) 949-3250. Nights, Weekends and Holidays: For those clients who have contracted for 7×24 support, your management team has been provided with the number to the support hot line.