Montserrat

Yes, as long as you have an eSIM-capable, carrier-unlocked iPhone. That covers the iPhone XS, XR and every newer model, including the SE (2020) onward and the latest Pro and Pro Max handsets. After you buy, we email a QR code; scan it to add the Montserrat eSIM as a second line while keeping your usual SIM in place. This is a data-only travel eSIM, so calls and texts run over WhatsApp, FaceTime and iMessage rather than a normal cellular line. Install before you fly to Montserrat, switch your home line's roaming off, and let the eSIM carry your mobile internet on the FLOW network once you land. If you are unsure whether your iPhone qualifies, our 24/7 support can confirm in minutes.

It does, provided your Android phone is eSIM-capable and carrier-unlocked. That includes the Samsung Galaxy S20 and newer, Z Fold and Z Flip models, Google Pixel 3 and later, and many recent handsets from other brands. Once you order, we email a QR code; open your eSIM or mobile-network settings, scan it, and the Montserrat plan installs alongside your existing SIM. Because it is a data-only travel eSIM, you keep your normal number for calls and texts on your primary line, while the eSIM handles prepaid data on the FLOW network. Turn roaming off on your home line so it does not bill you, and let the eSIM run your mobile internet in Montserrat. Not sure your model supports eSIM? Message our 24/7 team before you buy.

Your Montserrat eSIM connects to the FLOW 4G network, the main operator on the island. That gives you fast, reliable mobile internet across Brades and the wider island without hunting for a local tourist SIM or queuing at the airport. The eSIM registers on FLOW automatically the first time you connect after landing, so there is nothing to configure beyond scanning the QR code we email you. Coverage focuses on the populated north of Montserrat, where most visitors stay, work and explore. As a data-only eSIM it carries your mobile internet only, so use WhatsApp, FaceTime or another VoIP app for calls. If the FLOW network ever needs a manual selection, our 24/7 support will walk you through it.

Montserrat is small, and the FLOW 4G network the eSIM uses reaches well beyond Brades into the inhabited north of the island. You can expect solid mobile internet around Little Bay, Salem, Olveston and the John A. Osborne Airport, plus the roads connecting them. Because the south remains within the volcano exclusion zone, the populated areas you will actually visit are well served by FLOW coverage. In remote hills or along the coast, speeds can dip, which is normal for any travel eSIM on Montserrat's rugged terrain. For maps, messaging and booking on the move, the prepaid data holds up across the places tourists go. If you hit a weak spot, our 24/7 team can help you re-register on the FLOW network.

It takes only a few minutes. After purchase we email you a QR code. On an iPhone, go to Settings, Mobile Data, Add eSIM, then scan the code; on Android, open your network or SIM settings and choose to add an eSIM, then scan. Label it for Montserrat and leave your usual SIM as your primary line for calls and texts. Installing only adds the plan, it does not start the clock. Your validity and prepaid data begin when the eSIM first connects to the FLOW network after you arrive in Montserrat, so activation is essentially automatic on landing. Switch your home line's roaming off and enable data roaming on the eSIM line. If anything looks off during setup, our 24/7 support is on hand.

Yes, and we recommend it. Scan the QR code and install the eSIM at home while you have steady Wi-Fi, so everything is ready before you fly. Installing in advance does not waste any of your plan, because the validity and prepaid data only start when the eSIM first connects to the FLOW network in Montserrat. That means you can set it up days ahead, land at John A. Osborne Airport, and have mobile internet the moment you switch the line on, with no airport SIM kiosk or roaming charges to worry about. Just keep your home line's roaming turned off so it cannot bill you. If you would rather install on arrival in Montserrat, that works too, and our 24/7 team can guide you either way.

For most travellers, yes. A Montserrat travel eSIM gives you a flat, prepaid plan you know upfront, with no roaming fees and no surprise bill when you get home. Traditional roaming on a Caribbean island can carry steep per-megabyte or daily charges that add up fast over a trip. With the eSIM you simply pick a data plan, install it, and use your allowance, switching your home line's roaming off so it stays silent. If you run low, you top up by adding another plan rather than overpaying for a big bundle at the start. You keep your normal number on your primary SIM for calls and texts, while the FLOW eSIM handles affordable mobile data across Montserrat. It is a predictable way to stay connected for your whole stay.

It depends on how you travel. For a week of light use, mostly maps, messaging, email and the occasional booking, a small to mid-size plan usually does the job. If you stream music or video, upload photos from hikes near the Soufriere Hills or back your phone up to the cloud, lean toward a larger allowance. A practical rough guide is roughly 1GB per day of active use as a comfortable buffer. Because this is prepaid data on the FLOW network with no roaming fees, you do not have to overcommit upfront, just start with a Montserrat plan that fits your habits and add a top-up if you run low. Our 24/7 support can suggest a size based on your trip if you are unsure.

Yes. The Montserrat eSIM is data-only, so it powers apps like WhatsApp, FaceTime, iMessage and other VoIP services for your calls and messages over mobile internet. Meanwhile your usual phone number stays active on your primary SIM, thanks to dual-SIM, so friends and family can still reach you on the number they know. The trick is to keep your home line's roaming switched off so it does not rack up charges, while the eSIM carries all your data. That way you message, call and video over WhatsApp on the FLOW network without paying roaming rates. Anything that needs the internet works normally across Montserrat; only traditional cellular calls and SMS rely on your home line, which most travellers simply leave dormant.

Yes, personal hotspot and tethering are supported on the Montserrat eSIM. You can share your mobile internet with a laptop, tablet or a travel companion's phone, which is handy for working from your guesthouse near Little Bay or getting everyone online during a day out. Any data shared through the hotspot draws from the same prepaid allowance, so keep an eye on usage if you connect multiple devices or stream over the connection. Just enable the hotspot in your phone's settings as you normally would, with the FLOW eSIM set as your data line. Because there are no roaming fees in Montserrat, tethering does not cost extra beyond the data it uses. If you are running low, you can add a top-up plan rather than overpaying.

The best eSIM for Montserrat is one that runs on the island's main network, installs in minutes, and skips roaming fees, which is exactly what the GulfData Montserrat eSIM offers. It connects to the FLOW 4G network for fast, reliable mobile internet across Brades and the rest of the inhabited island, so you stay online from John A. Osborne Airport to your accommodation. You install it by scanning a QR code we email you, set it up before you fly, and only start the validity and prepaid data when you land. You keep your normal number for calls and texts, use WhatsApp over data, and top up if you run low. With a predictable upfront plan and 24/7 support, it is a simple, cost-effective tourist eSIM for the island.