Anguilla eSIM: Mobile Data from The Valley to Shoal Bay

Anguilla's airport, Clayton J. Lloyd International, sits just outside The Valley, but plenty of visitors arrive by sea instead, crossing from Saint Martin to the ferry terminal at Blowing Point. However you get there, a HelloSIM eSIM set up before the trip will join the local network on arrival.

Why use an eSIM in Anguilla

• The short ferry hop from Saint Martin runs more smoothly when your transfer details and villa address are already on your phone.
• Villas, beach bars and restaurants are spread along the coast, so you'll be checking directions and reservations as you drive from one bay to the next.
• Booking a boat out to Prickly Pear Cays or Sandy Island is simpler when you can message the skipper on WhatsApp.
• Using your home plan abroad often comes with a daily roaming fee; your carrier's website will show what yours is.
• Your physical SIM remains in place, so calls and texts still reach your usual number and WhatsApp doesn't change.

Anguilla is long, flat and narrow, and most days revolve around the beaches (Shoal Bay East, Meads Bay, Rendezvous Bay) and the restaurants in between. A data line of your own lets you swap lunch spots, share the sunset and find your way back to the villa without hunting for hotel Wi-Fi.

Networks and coverage

HelloSIM's Anguilla eSIM connects to Flow (Cable & Wireless) on its 4G network, so you'll be on 4G/LTE rather than 5G.

With no high mountains to block the signal, coverage is usually dependable around The Valley, Sandy Ground, the West End resort beaches and the Shoal Bay area.

Expect it to weaken offshore. Small cays such as Prickly Pear and Sandy Island may have little or no signal, and it can come and go out on the water during boat trips and the ferry crossing.

How to get connected

1. 1Confirm your phone supports eSIM and is carrier-unlocked, then order the Anguilla plan. The QR code reaches your inbox straight away and is also saved in your HelloSIM account.
2. 2Scan it while you're still at home on Wi-Fi: on an iPhone go to Settings → Mobile → Add eSIM; on Android look under Settings → Network & internet or Connections → SIM manager → Add eSIM (menu names vary by brand).
3. 3Once you land or step off the ferry, turn the HelloSIM line on, pick it for mobile data and enable Data Roaming on it. The eSIM needs this to connect, and it costs nothing extra because the data is prepaid.
4. 4Disable data roaming on your home SIM so your usual carrier has nothing to bill you for.

How much data do you need

• Light — maps, WhatsApp and the odd restaurant booking: roughly 1 GB a week.
• Medium — posting beach photos, scrolling social apps and browsing: 3–5 GB a week.
• Heavy — streaming, video calls or working remotely from your villa: 10 GB or more a week.

Most hotels and villas offer Wi-Fi, but the quality varies from one property to the next, so treat it as a bonus rather than your main connection.

Good to know

• Currency: Eastern Caribbean dollar (XCD); US dollars are also widely used
• Capital: The Valley
• Language: English
• Time zone: UTC−4 all year, with no daylight saving
• Don't miss: Shoal Bay East, a boat trip to Prickly Pear Cays and sunset at Sandy Ground

Travel tips for staying connected in Anguilla

• If you're travelling via Saint Martin, keep data roaming off on your home line throughout, since it may connect to networks there during the crossing and your carrier can charge for that.
• Save ferry tickets and onward flight confirmations offline in case the signal drops mid-channel.
• Before a day on Prickly Pear Cays, download an offline map and agree a pick-up time with your boat, as you may be out of range for hours.
• Renting a car? A downloaded map of the island is a handy backup on the smaller side roads between the beaches.
• Running low after a week of beach videos? Top up the same eSIM in the HelloSIM app, with no new QR code needed.

Linking Anguilla with other islands on one trip? One Caribbean regional eSIM can cover several destinations; just confirm every stop on your route is on the list.

If Anguilla is your only destination, the country plan has you covered.