| United States
Choose a contact method below to learn more about Microsoft Dynamics solutions. If you are a partner, click here.
UK: 0845 700 1000
Worldwide: Contact your local Microsoft office.
Availability and hours of operation:Monday—Friday, 8:00 A.M.—6:00 P.M.
Send us an email with your phone number. Our specialist business team will be in touch with you shortly.
Availability and hours of operation:The form is available 24 hours a day.
Product support
Assisted support options
Self-support options
Sign in to Microsoft Dynamics CustomerSource.
Sign in to Microsoft Dynamics PartnerSource.
Worldwide customers
Contact your local Microsoft Dynamics office.
Submit general questions
Send email with your comments and questions.
