What is my customer number?

If you have made a purchase in the past, you can find your customer number on a CDW order, a shipping confirmation email or a CDW invoice. If you require assistance, please contact your account manager. If you are a first-time buyer or do not have an account manager with CDW, please contact Customer Relations. Please have your order number ready.

Not Finding what you need?

Website Support can assist with user settings and issues with your CDW account, from signing in, resetting your username and password and updating account information.

Email Website Support Reply within 24 hours

888.239.7270 Mon-Fri 7am-6pm CT

We're here to help.

Get in touch with CDW Support via phone, chat or email.

Contact Us


Site Feedback: Send Us an Email