Best Time to Call
Guam (+1-671)
Find the perfect time to connect with Guam. Learn about ChST, local calling tips, and get your own 1-671 number
Whether you're planning a personal or business call, knowing the best time to call Guam can save time and ensure smooth communication. This guide provides the current time, optimal calling hours, and tools to help you schedule your calls effortlessly.

Guam