eSIM for Saint Kitts and Nevis — Instant 4G/5G Data Plans

Saint Kitts and Nevis is served by two main mobile operators: Flow Saint Kitts and Nevis and Digicel Saint Kitts and Nevis, both providing 4G LTE coverage across Basseterre, Frigate Bay, and the main populated and tourist areas of Saint Kitts. Nevis has coverage in Charlestown and the main coastal areas, with signal becoming less consistent on the higher slopes of Nevis Peak. The rainforest interior and volcanic highlands of both islands may have weaker signal depending on elevation and terrain. The ferry crossing between the two islands takes around 45 minutes and has variable coverage depending on sea conditions and position. MobiSIM connects through supported local networks to deliver reliable data across both islands' main tourist and coastal areas.

Activate your MobiSIM eSIM before landing at Robert L. Bradshaw International Airport on Saint Kitts so you have data ready from arrival. Download offline maps for Basseterre, the Southeast Peninsula, Charlestown, and Nevis Peak hiking trails before travelling between the islands. Keep your home SIM active for calls while MobiSIM provides your data connection. The St. Kitts Scenic Railway, which circles the island on the old sugar plantation railway line, is a popular attraction and having live map access for plantation ruins, beach stops, and resort areas enhances the experience. If you are hiking to the summit of Mount Liamuiga on Saint Kitts or Nevis Peak, save trail maps and guide contacts offline before setting out as volcanic summit terrain has no coverage.