Is my SouthESIM plan still active if I cross into Laos from Thailand or Vietnam?

This particular SouthESIM plan is designed for use only within Laos. Many budget travelers enter Laos via the Thai-Lao Friendship Bridge near Vientiane or by bus from Vietnam. The moment you cross the border, your connection from your previous country's plan will pause. If your adventure includes multiple countries, like Thailand, Vietnam, and Laos, we highly recommend checking out SouthESIM's multi-country bundles. They offer a seamless transition across borders, saving you the hassle of buying new plans for each stop.