United States

Yes. The GulfData United States eSIM runs on any eSIM-capable, carrier-unlocked iPhone, which covers the iPhone XS, XR and every model after, right up to the latest releases. Open Settings, tap Cellular, then Add eSIM and scan the QR code we email after purchase. Your physical SIM keeps your usual number and the eSIM carries your mobile internet across the United States. Two quick checks before you fly to New York or Los Angeles: confirm your handset is unlocked, and that it supports eSIM. If you bought your iPhone from a carrier on a contract, ask them to unlock it first. Once installed, this travel eSIM activates the moment you land in the United States and connect.

It does. The United States eSIM is supported on most recent Android handsets, including the Samsung Galaxy S20 and newer, the Z Fold and Z Flip range, and Google Pixel 3 and above. Many other current Android models with eSIM hardware work too. The phone must be carrier-unlocked, so if yours came tied to a network, get it unlocked before travel. You install by scanning the QR code we send by email, usually through Settings, Connections, then SIM manager. Android wording varies slightly by brand, but the steps are similar. With the eSIM handling prepaid data in the United States, your normal SIM stays in place for your number, ready for a trip to Miami or a road trip out of Los Angeles.

Your United States eSIM connects to T-Mobile and Verizon, including their 5G service where available. The eSIM automatically latches onto the strongest signal in your area, so you get dependable mobile internet without manually picking a network. Coverage is strongest in major metros like New York, Los Angeles and Miami, where you'll find consistent service across downtown districts, transit hubs and busy tourist areas. Because you're riding established United States carriers rather than a small reseller, your tourist SIM gives you the same coverage footprint locals rely on. There are no roaming fees layered on top, just a flat prepaid data plan, so you can stream maps, book rides and stay online from landing to departure.

Outside hubs like New York, Los Angeles and Miami, the United States eSIM still performs well because it uses T-Mobile and Verizon, two carriers with broad nationwide reach. You'll generally hold a solid connection along interstate corridors, in mid-sized cities and across many popular destinations in the United States. As anywhere, signal can thin out in remote wilderness, deep canyons or stretches of desert highway, which is normal for any network. For long drives through sparse regions between the main cities, download offline maps before you set off so navigation keeps working. For most travellers, this travel eSIM keeps you online well beyond the core New York, Los Angeles and Miami coverage areas.

After checkout we email you a QR code along with step-by-step instructions. On iPhone, go to Settings, Cellular, Add eSIM, then Use QR Code and scan it. On Android, open Settings, find SIM manager or Mobile network, choose Add eSIM and scan. The eSIM installs in under a minute. Crucially, your United States data plan and validity period only begin when you first connect to a network after arriving, not when you install. So you can set everything up at home, label the line, and leave it switched off until you land at JFK, LAX or Miami International. When you arrive, enable the eSIM, turn on data roaming for that line only, and your mobile internet in the United States starts working.

Yes, and we recommend it. Installing your United States eSIM before departure means you're connected the moment you step off the plane, with no scrambling for airport Wi-Fi to scan a QR code. Scan the code we email while you're still on your home Wi-Fi, which adds the eSIM to your phone without starting the clock. Your prepaid data and validity only count down from your first connection to a United States network on arrival, so early installation costs you nothing. Just keep the eSIM line switched off until you land. Once you're in New York or Los Angeles, toggle it on, enable roaming for that line, and your travel eSIM goes live straight away.

For most travellers, yes. Traditional roaming on a United States trip can stack up daily charges or bill you per megabyte, and the total is hard to predict. A GulfData United States eSIM is a flat prepaid plan you know upfront, with no roaming fees and no bill shock when you get home. You choose a data plan that fits your trip, and if you run low you simply add a top-up rather than overpaying for a bigger bundle just in case. Because it's data-only, you skip pricey roaming voice rates too and make calls over WhatsApp or FaceTime instead. For a week in Miami or a fortnight crossing the United States, the savings against roaming are usually significant.

It depends on how you travel. For a week in the United States doing the essentials, maps around Manhattan, ride-hailing, messaging, email and some social media, a mid-sized data plan is usually plenty. If you'll stream music on long drives, upload lots of photos and videos, or video-call home often, lean toward a larger bundle. Heavy use like streaming video on the move or tethering a laptop eats data fastest. The good thing is you're never locked in: start with a sensible allowance, and if you're running low mid-trip you can buy a top-up in minutes rather than guessing high at the start. This keeps your prepaid data right-sized for your United States itinerary without wasting money.

Absolutely. The United States eSIM is data-only, so it carries your mobile internet while your regular SIM stays active for your usual number in dual-SIM mode. WhatsApp, FaceTime, iMessage, Messenger and other VoIP apps run perfectly over the eSIM's data, letting you call and text home from New York or Los Angeles without traditional roaming charges. You won't get a local United States number for native calls or SMS, but for most travellers that's not needed since everyone messages over data apps anyway. Keep your home line's roaming switched off so it doesn't rack up fees, and let the eSIM handle data. Your number stays reachable for two-factor codes and important calls over your home plan if you choose.

Yes, personal hotspot and tethering are supported on the United States eSIM. You can share your mobile internet with a laptop, tablet or a travel companion's phone, which is handy for working from a cafe in Brooklyn or keeping the family online in a hotel in Miami. Just remember that any data used over the hotspot draws from the same prepaid data allowance as your phone, so a video call or large download through a tethered laptop will use it faster. If you plan to tether often, pick a slightly larger data plan up front, or simply add a top-up when you start running low. Enable Personal Hotspot in your settings as normal and connect your other devices.

The best travel eSIM for the United States is one that uses major networks, gives clear upfront plans and installs in minutes, which is exactly what GulfData offers. Our United States eSIM runs on T-Mobile and Verizon with 5G where available, so you get strong coverage in New York, Los Angeles, Miami and well beyond. There are no roaming fees, just a flat prepaid data plan you choose to match your trip, plus easy top-ups if you need more. You keep your own number, use WhatsApp and FaceTime over data, and tether when needed. Add 24/7 support before and during travel, and it's a dependable tourist SIM whether you're visiting for a weekend or touring the United States coast to coast.