Contact Us

Please use this convenient form to get in touch with a Prospera customer service representative about any questions or comments you may have:

Call Prospera for customer service
at 925-225-0888, M-F, 8am to 5pm
PST or email us at:

448 Commerce Way
Livermore, CA 94551

Telephone: 925-225-0888
Fax: (925) 225 0660