Yes; however, you can only merge multiple Virgin Mobile accounts registered under the same Emirates ID. Choose your favourite active number/account to be your Primary Account.
Merge your other SIMs to this Primary Account through the "ADD SIM" feature on your Virgin Mobile app. Ensure your SIM has an active mobile plan of value AED 79 or more to enjoy 500 Free local minutes on us.
It is necessary to know that you can have a TOTAL OF 5 ACTIVE SIMs, under your registered Emirates ID.