Antigua and Barbuda eSIM

Most flagship smartphones released since 2018-2019 support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and Samsung Galaxy S20 series and newer. Tablets, smartwatches and an increasing number of laptops also support eSIM. The fastest way to verify your specific device is to check Settings , if you see "Add eSIM" or "Add cellular plan" as an option, you're compatible.

eSIM compatibility is now standard across the high-end smartphone market and rapidly spreading into mid-range devices. Cellesim works with any unlocked, eSIM-capable device , no special configuration needed beyond scanning the QR code we send you.

iPhones with eSIM support

• iPhone XS, XS Max, XR (2018) , first iPhones with eSIM (one physical SIM + one eSIM).
• iPhone 11, 11 Pro, 11 Pro Max (2019).
• iPhone 12, 12 mini, 12 Pro, 12 Pro Max (2020).
• iPhone 13, 13 mini, 13 Pro, 13 Pro Max (2021) , supports two active eSIMs simultaneously.
• iPhone 14, 14 Plus, 14 Pro, 14 Pro Max (2022) , US versions are eSIM-only (no physical SIM tray).
• iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone SE 3 and later , full eSIM support.

Google Pixel with eSIM support

• Pixel 3 / 3 XL and all later models (Pixel 4, 4a, 5, 5a, 6, 6 Pro, 6a, 7, 7 Pro, 7a, 8, 8 Pro, Pixel Fold).

Samsung Galaxy with eSIM support

• Galaxy S20, S20+, S20 Ultra, S20 FE (2020) , first Galaxy with eSIM.
• Galaxy S21 / S22 / S23 / S24 series (all variants except some regional versions).
• Galaxy Z Fold 2, 3, 4, 5 and Z Flip 1, 2, 3, 4, 5.
• Galaxy Note 20, 20 Ultra.
• Note: Some regional Samsung variants (e.g., specific Hong Kong dual-SIM physical models) may not support eSIM. Check Settings → Connections → SIM Card Manager.

Other Android devices with eSIM

• Huawei: P40, P40 Pro, Mate 40 Pro and newer flagships.
• Motorola: Razr (2019+), Edge 30 series, ThinkPhone.
• Xiaomi: Mi 11 series and newer (international versions).
• OnePlus: OnePlus 11, 12 (verify region).
• Sony: Xperia 1 IV, 5 IV, 10 IV and newer.
• Nokia / HMD: G60, X30 5G.

How to verify eSIM support on your device

1. iPhone: Settings → Cellular → look for "Add eSIM" or "Add Cellular Plan". You can also dial *#06# , if you see an "EID" (32-digit number), your phone has eSIM hardware.
2. Android: Settings → Connections (or Network & Internet) → SIM Cards → look for "Download a SIM instead" or "Add eSIM".
3. EID check: most eSIM-capable Android phones show EID in Settings → About Phone → Status.

Tip: Even if your phone supports eSIM hardware, it must be unlocked (not carrier-locked) to use third-party eSIMs like Cellesim. Most phones bought outright are unlocked; phones from carrier instalment plans may require unlocking after the contract is paid off.

Almost every flagship smartphone released since 2019 supports eSIM, making it ideal for international travel. Compatible models include iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, plus a growing list of mid-range devices. If your phone has Settings → Cellular → "Add eSIM", you're ready to use a Cellesim plan abroad.

Travellers benefit most from eSIM because it eliminates the airport SIM-card queue, removes the need to swap your home SIM out, and lets you keep your usual phone number active for SMS verification. A Cellesim travel eSIM activates the moment you land , no shop visit required.

Best eSIM-compatible travel phones

• iPhone (2018+): XS, 11, 12, 13, 14, 15, 16 series and SE 3rd gen , all support Dual SIM with one physical SIM + one eSIM. iPhone 14/15/16 in the US is eSIM-only.
• Google Pixel (2018+): Pixel 3 through Pixel 9 , all support eSIM. Pixel 7 Pro and newer support multiple active eSIMs.
• Samsung Galaxy (2020+): S20, S21, S22, S23, S24, S25, Note 20, Fold and Flip series.
• Motorola: Razr (2019+), Edge 30/40, ThinkPhone , most newer flagships.
• OnePlus: OnePlus 11, 12 , varies by region.
• Sony: Xperia 1 IV / V, Xperia 10 IV / V.
• Xiaomi: Mi 11 international and newer flagships.
• Nokia/HMD: G60 5G, X30 5G.

What to check before buying a travel eSIM

1. eSIM hardware: dial *#06# , if an EID number appears, you're compatible.
2. Carrier unlock status: phones bought on instalment plans may be locked to your home carrier. Most outright purchases are unlocked.
3. iOS version: iOS 12.1 or newer for full eSIM support.
4. Android version: Android 9 or newer typically supports eSIM, though it depends on the manufacturer.
5. Region-specific variants: some Samsung models sold in Hong Kong or China are dual physical SIM with no eSIM , verify your specific model number.

Travel-friendly phones that don't support eSIM

• iPhones older than XS (iPhone X, 8, 7, 6 series).
• Most budget Android phones (entry-level Samsung A series before A53, Xiaomi Redmi entry models).
• Older Huawei devices without Google Services.
• Region-specific dual physical SIM variants (verify model number).

Tip: if your current phone doesn't support eSIM but you travel often, an unlocked, mid-range eSIM-capable phone (e.g., Pixel 7a, iPhone SE 3, Samsung Galaxy A55) makes an excellent secondary travel device , pair it with a Cellesim plan and you have a full mobile internet kit for any destination.

Nej! Dette er roamingfælden nr. 1. Antigua og Barbuda er et uafhængigt land og er IKKE en del af EU's, Storbritanniens eller USA's nationale planer. De fleste hjemmeudbydere (som AT&T, Verizon, T-Mobile eller UK's Vodafone/O2) vil opkræve dyre internationale "Day Pass"-priser (f.eks. $10-$15 pr. dag). Et Cellesim eSIM er et forudbetalt engangsgebyr, der er væsentligt billigere. 

Ja, absolut. Dette er det vigtigste spørgsmål for besøgende. Vores eSIM-plan dækker begge øer med ét enkelt køb. Du kan få et stærkt signal ved Dickenson Bay (Antigua), tage færgen/flyet og holde forbindelsen på de lyserøde sandstrande i Barbuda. 

Ja, perfekt. Dette er den ideelle løsning for krydstogtpassagerer. Dit krydstogtskibs Wi-Fi er satellitbaseret og dyrt. I det øjeblik dit skib lægger til i St. John's, vil dit eSIM oprette forbindelse til det lokale 4G-netværk. Dette giver dig mulighed for at forlade havnen, bruge Google Maps (til din taxa) og uploade dine strandbilleder for dagen. 

Ja, for mobilitet og privatliv. De fleste luksusresorts (som Sandaler) tilbyder Wi-Fi, men det er ofte langsomt, deles med alle gæster og fungerer kun i lobbyen. Et personligt eSIM giver dig en privat, hurtig 4G/LTE-forbindelse, der fungerer overalt , på dit værelse, ved poolen og, vigtigst af alt, når du forlader resortet for at udforske. 

 For at give dig den bedste hastighed og dækning på begge øer, forbinder vores eSIM til de førsteklasses lokale udbydere, typisk Digicel eller Flow. Dette sikrer, at du får de hurtigste tilgængelige 4G/LTE-hastigheder til at bruge Google Maps eller foretage WhatsApp-opkald fra dit hotel. 

 Det gør de fleste moderne telefoner, men du skal tjekke vores specifikke liste her: eSIM-kompatible enheder for at være 100 % sikker, før du køber. 

Scan den derhjemme før dit fly. Dette sikrer, at du får data med det samme i det øjeblik, du lander hos V.C. Bird International Airport (ANU) uden at søge efter gratis WiFi. 

Opret forbindelse til enhver lufthavn eller hotel WiFi i Antigua og Barbuda og kontakt vores 24/7 support via WhatsApp eller e-mail med det samme. 

Ja, Google Maps fungerer godt på tværs af øen. Pålidelige data er afgørende for at navigere på de snoede veje til English Harbour eller fjerntliggende strande. 

Ja, dækningen er fremragende på Shirley Heights Lookout. Du kan livestreame de berømte søndagssolnedgangsfester uden buffering. 

Signalet er stærkt ved havnen, men kan falde midlertidigt midt på det åbne hav, der krydser St. John's og Barbuda. 

Ja, tethering er fuldt understøttet. Dette er perfekt til at arbejde fra en katamaran eller en villa, hvor WiFi kan være langsom. 

Ja, 4G LTE-netværket i Antigua og Barbuda er stabilt nok til klare WhatsApp- eller FaceTime-opkald til hjemmet.