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Contact Landmark Credit Union Customer Service

How to Reach a Person at Landmark Credit Union

Verified Contact Information

Toll-Free Number:

  • 1-866-952-8199
    Lost or Stolen Credit Card
Call Now
Send Message

Customer Service:

  • 1-855-251-1283
    Activate Credit Card
  • 1-844-783-9779
    Landmark Rewards
  • 1-855-340-8778
    Lost or Stolen Credit Card (Cash Back Cards only)
  • 1-800-472-3272
    Lost or Stolen Dedit Card
  • 1-262-796-4500 ext 6608
    Mortgage
  • 1-262-796-4500

Investors/ Franchising:

  • 1-262-796-4515
    Investment Center
  • 1-800-558-7567
    LPL’s Service Center

Customer Service:

lcu@landmarkcu.com
App Support
mortgageservicing@landmarkcu.com

How to Contact Landmark Credit Union Customer Service?

The Landmark Credit Union phone number for customer service inquiries is 1-262-796-4500. You can use this helpline for Phone Banking, Mortgage Servicing, Credit Card Fraud Disputes and Debit Card Activation. The Landmark Credit Union hours are Monday to Wednesday from 8:30 a.m. to 5:30 p.m., Thursday to Friday between 8:30 and 7 p.m. and Saturday from 8:30 a.m. to 12:30 p.m. CT. To activate your credit card, dial 1-855-251-1283. You can report a lost or stolen credit card at 1-866-952-8199. In case of a lost or stolen debit card, call 1-800-472-3272. The phone line for Landmark Rewards inquiries is available at 1-844-783-9779. You can contact the Landmark Investment Center at 1-262-796-4515.

The Landmark Credit Union email to reach the customer service team is lcu@landmarkcu.com. You can use this address to request general information about the company and its services. You can also send your questions, complaints, and suggestions to this address, and the customer care representatives will get in touch with you, providing information or offering ways to resolve the issue as soon as they study your request. The same email can be used for the Privacy Policy and Data Protection-related inquiries. If you have questions regarding Landmark Mortgage, the professional support advisors at mortgageservicing@landmarkcu.com are ready to answer. The Mortgage Loan Officer will explain the benefits and help you apply.

The Landmark Credit Union corporate office address is Landmark Credit Union, PO Box 510870, New Berlin, WI 53151-0870, United States. You can mail official correspondence and documentation to the company headquarters. The Landmark Credit Union customer service team is also ready to handle concerns, complaints, and compliments sent to this office. You can send payments to PO Box 2711, Omaha, NE 68103-2711. The Landmark Credit Union address for Credit Card Fraud Disputes is PO Box 183258, Columbus, OH 43218-3258. The Loan Payments can be sent to PO Box 510910, New Berlin, WI 53151-0910. The company address for overnight mail payments is Landmark Credit Union, 555 South Executive Drive, Brookfield, WI 53005.

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Contact Information

Landmark Credit Union Website:

Landmark Credit Union Help Center:

Corporate Office Address:

Landmark Credit Union
P.O. Box 510870
New Berlin, Wisconsin 53151-0870
United States

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