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Best eSIM for Uruguay

Uruguay has reliable 4G coverage across Montevideo and main cities. A travel eSIM is almost always cheaper than carrier roaming.

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Rural interior: moderate coverage 5 providers compared

Last checked: May 2026. Plans and prices change — verify before purchase.

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How much will it cost for your trip?

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Field tip — Excellent coverage nationwide

Uruguay has some of the best mobile coverage in South America. Montevideo, Punta del Este, Colonia del Sacramento and all main coastal towns have strong 4G/5G. Interior Uruguay — Minas, Tacuarembó, the Cuchilla Grande highlands — has good coverage in towns and reasonable signal on main roads. Even remote estancias often have basic coverage on Antel.

Prices sourced from provider websites. Network information sourced from provider documentation and independent travel guides (2026).

eSIM — Uruguay

Our selection of providers for Uruguay — data-only plans, install before arrival. Use the calculator above to compare more options for your specific trip.
Yesim
Prepaid tiers (1–20 GB, 30-day validity) and a day-by-day unlimited ladder (1–30 days). Entry $5.04 for 1 GB/30 days. 7-day unlimited at $27.60. Carrier not disclosed.
From $5.04 Check plans on Yesim
Saily
Prepaid tiers (1–20 GB) and unlimited plans with FUP 3 GB/day then 1 Mbps. Entry $7.99. Unlimited from $17.99/5 days. Network not disclosed.
$1.30 per GB Check plans on Saily
aloSIM
Prepaid tiers (1–20 GB). Routes via Antel Uruguay. Entry $8.00/1 GB. Unlimited tiers from $18.00 for 3 days.
Unlimited from $18.00
Unlimited up to 2 GB/day at full speed, then throttled to 512 Kbps.
Check plans on aloSIM
More options — aggregators
MobiMatter Not reviewed
Marketplace aggregating plans from 30+ eSIM providers.
30+ providers
Browse plans on MobiMatter
SimOptions Not reviewed
Multi-provider aggregator with coverage across 200+ destinations.
200+ destinations
Browse plans on SimOptions

Network coverage in Uruguay

Uruguay has three mobile operators: Antel (widest national coverage, strongest in rural areas and along the coast), Claro (solid urban coverage) and Tigo (formerly Movistar). For a typical itinerary — Montevideo, Punta del Este, Colonia del Sacramento, Salto — all three provide reliable 4G. 5G is available in Montevideo; the rest of the country remains on 4G or 3G in rural areas.

Antel has the widest national coverage and is the strongest choice for rural, interior and coastal itineraries. On this page, aloSIM's carrier is reported inconsistently (Antel by some sources, Claro by others), while Yesim and Saily do not disclose their Uruguayan carrier. None of the three clearly commits to Antel, so if you are travelling well beyond Montevideo and the main resorts, verify the network before relying on it — or pick up a local Antel SIM for the interior.

Roaming or eSIM — should you buy?

YOUR SITUATION → USE THIS
Your carrier includes Uruguay at a clear, affordable rate→Use roaming — no action needed
Coming from EU or UK→eSIM is the standard choice
Coming from US / Canada / Australia / NZ — carrier charges per-day→eSIM cheaper for stays over 2-3 days
Coming from Asia — your carrier may have a regional deal→Check your carrier rates first
Coming from another region→Check your carrier rates first — eSIM is usually cheaper than per-MB roaming

Arrival protocol in Uruguay

Before departure from home
Check your phone supports eSIM — dial *#06#, look for an EID number.
Install the eSIM before your flight — activation may require connectivity that is no longer available abroad.
Save the QR code and setup instructions offline (screenshots or PDF).
Download offline maps for your destinations before you leave.
After landing in Uruguay
Go to Settings → Mobile data → select the eSIM as your data line.
Turn off data roaming on your home SIM to avoid background charges.
Test with a page load. If nothing loads, toggle airplane mode for 30 seconds and try again before deleting the profile.

VPN, passwords and documents

On hotel or café Wi-Fi, a VPN can be useful to keep your browsing private from the network operator. A password manager is also worth having for managing account access on the road. A secure cloud backup of your passport, visa and accommodation details can also be useful — keep an offline copy too. None of these are mandatory.

Mistakes to avoid in Uruguay

Leaving data roaming on your home SIM. Background apps will generate charges.
Deleting the eSIM if it does not connect immediately. Check settings first.
Installing the eSIM after arrival. Activation may require connectivity that is no longer available abroad.
Complete your travel kit
eSIM for mobile data
VPN for public Wi-Fi
Password manager
Cloud + offline docs
See the full checklist →

Common questions about eSIM in Uruguay

Which network is best in Uruguay?
Uruguay has three operators: Antel (state-owned, dominant, widest and most reliable 4G coverage nationwide — the best choice for coverage across all regions including rural areas), Claro (strong in Montevideo and cities) and Movistar (solid urban). For travel beyond Montevideo and Punta del Este — Colonia, Salto, Tacuarembó — Antel has the most comprehensive rural coverage.

Continuing your trip in South America?

Many travellers combine Uruguay with neighbouring countries. See our guides for eSIM in Argentina and eSIM in Brazil. For multi-country trips combining Uruguay with neighbouring South America destinations, our South America regional plan comparison may be useful.