Challenge Labs Help Center

Need Technical Support?

Please visit our customer support page to submit a Support Ticket, access Help Articles, or view LODS Service Status.

Or you can reach us by Phone.

Toll-free Phone:   +1 866.668.7505  - only toll free in the US
Phone:   +1 512.782.2243
International Phone Numbers  
Australia:   +61 1800.531.776 
Canada:   +1 866.694.8215 
Singapore:   +65 800.852.6361 
United Kingdom:   +44 800.029.3469