Contact US

We offer a wide variety of support services to help you get the information you need.

Learn More

We offer a wide variety of support services to help you get the information you need.


TransUnion is committed to providing you with quick and easy access to your credit data.


Order your credit report, credit score and more
Get information about fraud prevention and assistance

By phone

For English correspondence, please contact us between the hours of 8:00 a.m.-8:00 p.m. ET (Monday to Friday) at 1-800-663-9980

For French correspondence, please contact us during the hours of 8:30 a.m.-5:00 p.m. ET (Monday to Friday) at the following phone numbers: 1-877-713-3393 or 514-335-0374 in Montreal.

For US Citizens, please contact us between the hours of 08:00 - 4:30 p.m. Monday - Friday at 1-800-916-8800 (option 3 to speak to an agent).

By mail

Order your credit report
Dispute an item on your credit report
Fraud alert request or removal:
For English correspondence:
Attention: Consumer Relations
P.O. Box 338, LCD1
Hamilton, ON L8L 7W2

For French correspondence:
Centre de relations au consommateur
CP 1433 Succ. St-Martin
Laval, QC H7V 3P7

In person

Visit the consumer relations office near you:


Consumer Relations
360 Topsail Road, Suite 301
St. John's, NL A1E 2B6
8:30a.m.-4:30p.m. (M-F)

C/O Lyle Tilley Davidson Chartered Accountants
1718 Argyle Street, Suite 720
Halifax, NS B3J 3N6
9:00a.m.-5:00p.m AST. (M-F)

Consumer Relations
3115 Harvester Road, Suite 201
Burlington, ON L7N 3N8
9:00a.m.-4:30p.m. (M-F)

Consumer Relations
C/O BDO Canada LLP
155 Belvedere Ave, Suite 200
Charlottetown, PE C1A 8B9
8:30a.m.-4:30p.m. (M-F)


We want to help you achieve your objectives by building a relationship with you. Whether you'd like to meet us for the first time or talk about additional services, we're available to discuss your unique challenges.

Contact us using any of the options below.

TransUnion DeskTop Administrators
For general questions, password resets and support with our online application, call our Customer Service department at 1-800-565-2280. Or if local to the Hamilton, Ontario region, call 905-572-6020. We're available from 8:00 am to 8:00 pm Eastern Standard Time (EST).

New business clients
To learn more about our business solutions, complete the Request Information form and a TransUnion representative will contact you.

Existing business clients
Please contact your local TransUnion representative for any questions about our business solutions. For further assistance, e-mail us at

Data suppliers
To get answers to your electronic data reporting questions, visit our Frequently Asked Questions. If you need more information, e-mail us at You can also sign up for EDT at the EDT Registration site.

If your data is compromised
In the event of a data compromise, individuals and businesses are exposed to a number of risks. If information has been breached in your organization, please contact TransUnion's Data Compromise Assistance department at

For information on how TransUnion can help you and your customers mitigate potential losses, protect your brand and reputation, visit Data Compromise Assistance.