Proofpoint, Inc. Phone Number

About Proofpoint, Inc.

Proofpoint, Inc. is a local Computer And Software Stores business based in Sunnyvale, CA.

This phone number has been independently verified as the best phone number by GetHuman users in Sunnyvale and around Santa Clara County who called the phone number and gave us feedback. This month, 23 customers have verified this phone number.

Customers report that this number goes to voicemail 36% of the time.