I accidentally locked my U By Emaar account. How can I access it again? Post author By AMole.firstname.lastname@example.org Post date July 8, 2020 Please contact the U By Emaar call centre on 800-LOYALTY (569 2589) in the UAE or +971 4 567 2000 from outside the UAE or email customerservice@UbyEmaar.com to regain access to your account. ← How and where I can retrieve my U By Emaar account details? → What are my U By Emaar membership details and online username?