Use the link below to contact Support during regular business hours.
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
See this TurboTax support FAQ for a phone number - https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/01/25632