Kmart Customer Service Phone Numbers

Toll Free Numbers: 1-800-366-7278 or 1-866-562-7848

The average waiting time ranges from 2 to 5 minutes approximately.

Customer Service Hours:

Monday – Sunday: 6:00 am to 12:00 am

Customer Care Email:

Support via email is available 24 hours a day, 7 days a week (24/7)


Support Page and Contact:

K-Mart is a chain of discount department stores in the USA, however, the company has a strong international presence as well, and it has multiple locations in places such as Puerto Rico, Guam, the US Virgin Islands, and more.

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