Table of Contents Decoding Walmart’s Customer Service Hours: A Comprehensive Guide Unraveling the Mysteries of Walmart Customer Service The Physical Customer Service Desk: Your In-Store Solution Walmart. com Customer Care: Your Digital Lifeline Reaching Out by Phone: A Direct Line to Resolution Alternative Contact Methods: Exploring Your Options Walmart Customer Service: FAQs to Clear Up Any Doubts 1. What do I need to bring with me when returning an item to the customer service desk? Decoding Walmart’s Customer Service Hours: A Comprehensive Guide So, you’re wonderingwhat time Walmart’s customer service center opens? Generally, thecustomer service desk inside a Walmart store opens when the store itself opens.