What is the contact number for Customer Service for Adobe

800-833-6687 (US daytime only 5AM-7PM PST, Monday-Friday).

For the link below click the Still Need Help? option in the blue area at the bottom and choose the chat or phone option...

Make sure you are logged in to the Adobe site, have cookies enabled, clear your cookie cache.  If it fails to connect try using a different browser.

Creative Cloud support (all Creative Cloud customer service issues)

http://helpx.adobe.com/x-productkb/global/service-ccm.html ( http://adobe.ly/19llvMN )