ZYM Mobile, a Mobile Virtual Network Operator (MVNO) in Singapore, is supported by the country's No.1 Telco provider. It presents a range of premium-speed mobile data plans, both with and without contracts, along with global roaming data plans and international IDD talktime.

The operator of ZYM Mobile is Handphoneshop Pte Ltd, which is a subsidiary of the mDR Group. The mDR Group manages a vast network of aftermarket services and telecommunications retail stores, including franchised ones, that provide communication products and services, including but not limited to mobile, fixed, and wireless broadband.