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TruLookup Client Support

TransUnion is committed to providing you with the information you need quickly and efficiently. Choose from the following online services and contact options:

Sales:

800-856-5599

9am-5pm ET, Monday – Friday

Customer Support:

Billing:

800-856-5599
8am-6pm ET, Monday - Friday

To remit payment with Account ID:

P.O. Box 209047
Dallas, TX 75320

Credentialing:

800-856-5599
8am-7pm ET, Monday - Friday
CredentialingTeam@transunion.com

Public Relations:

Dave Blumberg
Senior Director, Public Relations
312-985-3059
David.Blumberg@transunion.com