DAT Connect.com has been upgraded to 3sixty Express (http://express.transcore.com). 3sixty Express gives you full access to the DAT Network, new tools and features at no additional cost. Switching is easy just call our Product Specialists at 800-551-8838 5AM to 4PM Pacific Time, Monday-Friday. Switching is easy just call our Product Specialists at 800-551-8838 5AM to 4PM Pacific Time, Monday-Friday.