Networks
US Mobile provides multiple networks, which I believe are separate contracts negotiated with network providers for service infrastructure, data rates, priority and other services like Wi-Fi calling.
Lightspeed
I was on this originally. It does not have data priority, however has the largest amount of countries available for native roaming.
Warp
I’ve since switched to warp on 2025-04-02. It has data priority, however coverage and compatibility can be an issue as well as only offering native roaming in Canada, Mexico and Puerto Rico at this time.
Dark Star
This network provides the largest coverage particularly for rural areas.
