US Mobile is an American mobile virtual network operator (MVNO) that uses the T-Mobile, Verizon Wireless, and AT&T networks (branded as "Light Speed", "Warp", and "Dark Star" respectively) to provide talk, text, and data services to their customers.

[3] US Mobile also sells phones on its own website, working with third-parties and multiple retailers to distribute.

[10] In 2021, it was announced that US Mobile would offer pooled plans where customers pay for data in bulk to use across multiple devices and users.

[13][14] In late 2023, Khattak announced that US Mobile would begin offering new and existing customers the option to activate their plans on AT&T's network (branded as "Dark Star") on July 15, 2024.

Now offering service via the three largest networks, US Mobile has branded itself "the world's first Super Carrier.