What is Antel's "like home" roaming?
It's a service that allows you to continue using your cell phone plan—calls, messages, and data—when traveling abroad, without buying a new chip or contracting a separate package. It works within a zone of countries defined by the operator and usually has data and time limits that should be reviewed before traveling.
The name "like home" is not exclusive to a single operator: several telecommunications companies in different countries in the region offer a version of this idea, and Antel—Uruguay's state operator—is one of those that popularized it with that name. The underlying logic is always the same: your operator has a commercial agreement with operators in other countries so that your line "enters" those networks without being charged as if it were a traditional international call.
What exactly does "like home roaming" mean?
Roaming, in simple terms, means your cell phone connects to a network that is not your operator's because you are outside the area where that network has coverage. Traditionally, this triggered high charges per minute, per message, and per megabyte, because the visiting operator charged your home operator, and that cost was passed on to your bill.
"Like home" is the promise that this roaming behaves—at least within certain countries and certain limits—the same as if you were still in your city: you pay the same as you already pay for your plan, with no surprises on your bill, as long as you stay within the conditions set by the operator. The key word is "conditions": geographic zone, amount of data included, and sometimes also browsing speed.
It is different from having a local physical SIM or eSIM for the country you are visiting, which is a new line, independent of your original plan, specifically designed for that destination.
How it works in practice when you cross a border
Upon landing (or crossing the border by car or bus), your cell phone automatically searches for an available network. If your operator has a roaming agreement with a network in that country, your phone connects to it, and a welcome SMS usually appears explaining the current conditions: how much data you have included, until what date, and what happens if you exceed it.
While within these conditions, you use your cell phone exactly as in your country: same apps, same number, same plan. The problem arises when the traveler assumes that the country they are going to is covered, without having confirmed it, or when they run out of included data and continue browsing without realizing that they are already paying standard roaming rates, which are usually much more expensive.
Before boarding the plane, the question is not "do I have roaming?" but "does my roaming cover exactly the country I'm going to, with how much data and for how many days?". These three answers change depending on the destination and are only confirmed by your operator.
How to activate Antel roaming from abroad
The exact steps and current conditions for Antel's "like home" roaming—included countries, included data, duration—are defined and updated by the operator itself. Therefore, the reliable source is always its app, official website, or customer service, checked just before traveling. For many operators in the region, roaming is activated by default on the line, but there is usually an option to activate, pause, or check consumption from the official app, which should be done with a Wi-Fi connection before leaving the country.
If you're going to rely on your operator's roaming for the entire trip, the practical recommendation is simple: confirm coverage for the exact country you're going to (not just "the continent" or "the region"), confirm how much data is included for that particular destination, and save a screenshot of that information before losing your local network signal.
How to activate roaming abroad with any operator
Beyond Antel, the general procedure for any operator in the region is quite similar:
1. Check from the operator's app or website if the destination country is within its "like home" roaming zone or if standard international roaming (more expensive) applies.
2. Activate data roaming in your phone's settings (on Android, it's usually in Settings > Mobile Networks > Data Roaming; on iPhone, in Settings > Cellular Data > Cellular Data Options).
3. Upon arrival, wait for the welcome SMS from the visiting operator: this usually contains a summary of conditions and, sometimes, a number or code to check your data balance.
4. If your operator does not have an agreement with that country, or the cost per megabyte out of zone is high, evaluate a local alternative before spending data blindly: an eSIM is, for most modern cell phones, the fastest way to solve it without changing your number or looking for a physical store upon arrival.
The difference between "having roaming" and "having roaming that truly works for that trip" is almost always in step 1: most problems are not because roaming doesn't work, but because the destination country wasn't covered or the included data was less than what the person needed.
A real trip: from Montevideo to Mexico City
Sofía lives in Montevideo and has an Antel line. She's going to spend six days in Mexico City for work. Before traveling, she checks the app to see if Mexico is within her plan's "like home" roaming zone and how much data is included for that specific destination, because she knows that coverage and included data are not the same for all countries.
On the first day, everything works well: maps, messaging, social media. On the third day, she receives an SMS notifying her that she is about to exhaust the data included in roaming for that destination. Sofía has two paths: continue browsing and start being charged for roaming data outside the included range, or resolve it another way without touching her Antel line.
She chooses to install a data eSIM for Mexico before her connection is cut off, activates it in a couple of minutes from the same cell phone, and continues to use her Antel number for calls and WhatsApp while data passes through the eSIM. Her line remains intact for when someone from Uruguay calls her, and her data consumption for the rest of the trip no longer depends on the roaming limit of her original plan.
It's a detail that is hardly explained anywhere: many modern cell phones allow you to have both the eSIM and the physical SIM active at the same time, each doing a different job—one for the usual number, the other for data—without having to choose between the two or losing your local line while you are away.
The limits that almost no one reads before traveling
"Like home" roaming—whether from Antel or any other operator—almost always has fine print. It's worth identifying it before you need it:
| Common limit | What it means for the traveler |
|---|---|
| Coverage area | Only applies in countries with which the operator has an agreement; outside that area, standard international roaming returns, usually more expensive. |
| Data included per destination | The amount of "like home" GB may vary depending on the country you travel to, even within the same zone. |
| Benefit duration | It is usually limited to a certain number of days per trip or per period; once that period is exceeded, the conditions change. |
| Browsing speed | Some operators reduce the speed when included data is exhausted, instead of cutting off the service. |
| Use as a hotspot | It is not always included under the same conditions as direct cell phone consumption. |
None of these points are defects of the service: it's simply how any roaming agreement between operators works. The problem arises when the traveler assumes conditions that no one confirmed.
Like home roaming vs. data eSIM: comparison table
These are two different ways to solve the same problem—having data in another country—and they are not mutually exclusive. This table summarizes the main differences:
| Aspect | "Like home" roaming (your local operator) | International data eSIM |
|---|---|---|
| What it is | Extension of your local plan to other countries through agreements between operators. | A new and separate data line, installed via QR code, for the country or region you are visiting. |
| Phone number | The same one is always maintained. | It does not come with its own voice number; it coexists with your physical SIM to keep your number. |
| Geographic coverage | Limited to countries with a current agreement with your operator. | Depends on the eSIM provider; PuraSIM covers more than 200 destinations. |
| What happens outside the covered zone | Standard international roaming rates apply. | You simply choose another eSIM plan for that destination. |
| When it's convenient | Short trips within your operator's agreement zone, when you don't want to change anything. | Trips outside that zone, long trips, or when you want to control exactly how much data you have. |
When is each option convenient? Quick guide by trip type
There's no single answer: it depends on where you're going, how long you're staying, and how predictable your data consumption is.
| Trip type | What's usually convenient | Why |
|---|---|---|
| Weekend trip to a country within your operator's zone | "Like home" roaming, without changing anything else | The benefit is already designed for short trips within that zone. |
| One to three-week trip to a destination outside that zone | A local eSIM for the entire trip | Avoids standard international roaming rates and gives you a predefined data volume. |
| Trip combining several countries | A regional or multi-destination eSIM | A single installation covers the entire itinerary, without reactivating roaming at each border. |
| Remote work or constant video calls | eSIM with sufficient data, roaming only as backup | Roaming can slow down when included data is exhausted; an eSIM lets you choose the volume you need. |
The complete comparison between these two alternatives, including cases where it's convenient to combine them, is detailed in this guide on eSIM vs. roaming, and if your cell phone is not compatible with eSIM, this other note on how to avoid roaming reviews the alternatives that do exist for that case.
Frequently asked questions
Does like-home roaming have any extra cost beyond my normal plan?
It depends on the operator and the contracted plan: some include it at no additional charge within the agreed zone, and others apply a daily or usage charge once the included data is exceeded. These conditions are defined and updated by each operator, so it's advisable to confirm them in the app or on the official website before traveling.
What happens if I travel to a country that is not in the like-home roaming zone?
Your cell phone can still connect to a local network, but no longer under "like home" conditions: your operator's standard international roaming rates, which are usually higher, apply. In that case, a local eSIM for that destination is a way to have data with a predefined cost.
Can I use WhatsApp, social media, and maps normally with like-home roaming?
Yes, as long as you are within the covered area and have not exhausted the included data, your cell phone works just like in your home country: the same apps, the same number, the same settings.
Do I need to change my SIM for like-home roaming to work?
No. "Like home" roaming uses your same physical SIM and your same number; it does not require any additional chip. This is different from installing an eSIM, which does add a new data line.
Can I have an eSIM active and still use my physical Antel SIM at the same time?
On most eSIM-compatible cell phones, yes: you can keep your physical SIM for calls, messages, and your usual number, while mobile data goes through the eSIM. eSIM-compatible cell phones allow both lines to be active at the same time.
What happens if I run out of roaming data halfway through my trip?
Depending on the operator, the speed may decrease, data service may be cut off, or you may start paying standard roaming rates for what you continue to use. Checking consumption from the operator's app during the trip helps anticipate this before running out of connection at an important moment.
Does a PuraSIM eSIM work on the same cell phone I already use with my Antel line?
If your cell phone is eSIM-compatible, yes: it is installed by scanning a QR code and works alongside your physical SIM without affecting it. Activation takes approximately 1 minute, and you have 180 days from purchase to activate it when you need it.
Conclusion
"Like home" roaming—like Antel's—works well for a specific case: short trips, within an agreed-upon zone of countries, and with a data volume that suits you. Outside of that case—another continent, a different data volume, a longer trip, or an itinerary with multiple countries—relying solely on roaming often results in reduced speed or unexpected charges.
A data eSIM does not replace your line: it coexists with it. You keep your Antel number for calls and messages, and you separate your travel data into a plan specifically designed for your destination, with 24/7 support in all languages by email and WhatsApp if anything is unclear during your trip.
If this is your first time installing one, this definitive guide to traveling with eSIM explains the complete process from start to finish, from purchase to activation at your destination. And if you already know that your next trip is outside your operator's roaming zone, you can check the available plans for your destination in the international eSIM collection before you leave.
