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Whether you have a quick question or need immediate assistance, connecting with Credit Union of Denver is easy. Choose the option that works best for you.

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Call Us

Main & Contact Center

303.234.1700 | 800.279.3288
Monday–Friday: 8:30 a.m. – 5:00 p.m.
Saturday: 9:00 a.m. – 12:30 p.m.

24‑Hour Automated Banking (Call‑24)

Access account information anytime.
303.231.9014 | 800.951.9014

Loan Department (during business hours)

303.202.5659 |  800.280.0234

Fax Numbers

Main Fax: 303.239.1108
Contact Center Fax: 303.239.1108
Member Services |  Alameda Branch: 303.238.3157
Lending Dept. | Financial Services: 303.239.1120

Card Services (during business hours)

303.963.1340

Lost or Stolen Cards (after hours)

Credit Card: 866.820.5890  
Debit Card: 888.918.7746  

Set or Reset your PIN

Credit Card PIN: 888.886.0083  
Debit Card PIN: 866.985.2273

¿Prefiere asistencia en español? Estamos aquí para ayudarle. Llame al 303.234.1700, oprima 0 y luego la tecla asterisco (*) para solicitar un representante en español.

Email options

General questions (non‑sensitive only)

For general questions that DO NOT include sensitive information (such as Social Security numbers, account numbers, or dates of birth), email us at:

support@cudenver.com

Please note: Standard email is not secure. Do not include personal or confidential information.

Secure email

For anything sensitive, use our secure email portal to protect your information.

Send secure email

For secure and verified communication, please login to your digital banking and use the Message Center.


Snail Mail

Mailing Address

Send deposits, loan payments, or general correspondence to:

Credit Union of Denver
PO Box 261420
Lakewood, CO 80226‑9420

Disputes & Credit Reporting

Disputes related to charged‑off accounts, loans, or credit bureau reporting must be submitted in writing, signed and mailed to:

Credit Union of Denver
ATTN: Financial Services Front Desk
9305 W. Alameda Ave.
Lakewood, CO 80226