Jamaica coverage

What the Jamaica numbers mean

Two numbers matter and only one of them is the one every seller quotes. The typical speed, 37 Mbps, tells you what a good moment looks like.

The tenth percentile, 8 Mbps, is the one that matters. It is the speed in the worst tenth of the day, when the cell above the station is full and everybody around you is on it too. A country with a high median and a low floor is a country that works beautifully right up until the moment you actually need it.

If the trip depends on video calls or tethering, plan around the busy figure rather than the typical one.

What happens in Jamaica when the network is busy

Congestion is not a fault, it is a Tuesday evening. The question is what your eSIM can do about it, and for most travel eSIMs the answer is nothing: one wholesale agreement per country, one network, and no way out except buying a second eSIM from somebody else while standing in the street.

Here, Orbislo traffic runs over Digicel and Flow. When the network you are on degrades we move you to another one, mid trip, without you asking, and tell you afterwards rather than interrupting you at the time.

Network notes for Jamaica

• Jamaica had 3.31 million mobile voice subscriptions at the end of 2025, about 2.85 million of them prepaid, and a mobile penetration rate of 121 percent, according to the Office of Utilities Regulation.
• Hurricane Melissa in October 2025 cut Jamaica's fixed voice subscriptions from about 466,000 to 400,000 in a single quarter, the regulator reports, and international calling rose sharply in its aftermath.
• Jamaica's regulator is finalising a National Emergency Telecommunications Plan covering early warnings and the roles of operators during disasters, after Hurricanes Beryl and Melissa showed the need for faster network restoration.