Prepaid SIM Card & eSIM for Mauritius (2026 Guide)

Yes — Sir Seewoosagur Ramgoolam (MRU) has SIM counters from local carriers. Airport SIMs from local carriers cost around $5-10 for 5-10GB / 28 days. The counter is in the arrivals hall after customs. A prepaid eSIM is a better option: purchase before departure, scan the QR code on the plane, and connect the moment you land for $8.10 (1GB). No waiting in queues or dealing with staff language barriers.

Mauritius requires passport verification for physical SIM purchases. Passport required The registration process adds 15-30 minutes to the counter transaction and sometimes fails for foreign documents. A prepaid eSIM from an international provider skips that requirement: purchase online, install via QR code, and connect to my.t's network when you land. No in-person ID scan required.

A prepaid eSIM saves money on every front. Airport SIMs at Sir Seewoosagur Ramgoolam (MRU) run $5-10 for 5-10GB / 28 days, and that price often includes less data than a comparable eSIM plan. A prepaid eSIM starts at $8.10 for 1GB — the 20GB plan at $101.25 drops to $5.06/GB. Factor in the 15-25 minutes saved by not standing in an airport queue, and the eSIM wins on both cost and time for Mauritius.

Yes. Install the eSIM up to 30 days before your trip. For extra safety, install a second eSIM from a different provider as a backup — iPhones store up to 8 profiles, so there is no limit issue. Scan both QR codes at home over WiFi, leave them inactive, and enable your primary Mauritius plan after landing. If one provider has poor coverage at your destination, switch to the backup in seconds. Plans start at $8.10.

All iPhone models from the XS (2018) onward support eSIM. Samsung Galaxy S20 (2020) and newer and Google Pixel 3 (2018) and newer also work. Mauritius has 5G trials — if your device supports 5G (iPhone 12 and newer, Samsung S21 and newer, Pixel 5 and newer), you will connect to faster speeds where available. Carrier-unlock status is the biggest barrier: check Settings > General > About on iPhone or Settings > Connections > SIM Manager on Android before purchasing.

Yes, with provider-specific limits. Airalo allows hotspot on most Mauritius data plans without a daily cap. Holafly's unlimited plans include hotspot but cap it at 1GB per day — enough for light laptop use but not video calls. Other providers vary. The safest approach: read the plan details on the provider's page before buying, not after. If the listing does not mention hotspot, assume it is limited — on Mauritius's 25 Mbps average download speed, even a capped plan covers basic browsing and messaging.

Your Mauritius data plan stops when you hit the limit. No overage charges, no automatic renewals, no hidden fees. The eSIM profile stays on your phone — you run on zero data until you top up. Open the provider app on WiFi (hotel, cafe, or airport), buy a new plan, and data resumes within a few minutes. The eSIM does not need to be reinstalled. You can also preload a second plan from a different provider as a backup before leaving home.

Yes. Set your prepaid Mauritius eSIM as the cellular data line and leave your home SIM active for calls and texts. Both run simultaneously on a dual-SIM phone. Incoming calls on your home number still ring through — your home carrier's standard rates apply to those calls, so check your plan if you expect to receive many. For most travelers, this setup means free data in Mauritius and reachable home contacts without a second device.

For solo travelers, one to two days before departure. For group trips, buy earlier — coordinating eSIM installs for a family or travel group takes longer than doing it alone. Each person receives their own QR code and installs independently. Handle all purchases 3-5 days before the trip so everyone has time to scan and confirm. Plan validity starts from first use in Mauritius, not the purchase date. Plans start at $8.10.

Yes. The eSIM runs on my.t's cellular network in Mauritius — WiFi is not required after the one-time QR code install. Cellular connections actually use less battery than WiFi scanning, because your phone is not constantly searching for networks. Keep WiFi turned off while using the eSIM to extend battery life during long sightseeing days in Mauritius. Toggle WiFi on only at your hotel if you prefer a faster connection for large downloads or video calls.

Yes. The most common setup for Mauritius travel: keep your home eSIM (or physical SIM) for calls and texts, and add a travel eSIM for data. Both run at the same time. Route cellular data through the travel eSIM and leave your home line active for incoming calls and SMS verification codes. iPhones store up to 8 eSIM profiles; Samsung Galaxy S21+ supports dual eSIM. No conflict, no SIM swap, no lost calls during your trip.

The fastest test: borrow a SIM card from someone on a different carrier and insert it into your phone. If the phone connects to their network, yours is unlocked. No SIM available? Check Settings > General > About on iPhone — look for "No SIM restrictions" next to Carrier Lock. On Samsung, go to Settings > Connections > SIM Manager and look for the "Add eSIM" option. A locked phone cannot install any travel eSIM, including Mauritius plans.