What is a prepaid eSIM and how it can help you in Colombia
A prepaid eSIM is a virtual chip installed via QR code on your phone, providing mobile data in Colombia without buying a physical card or changing your number. You activate it upon arrival, pay for it before use, and delete it when your trip ends.
The difference from a physical SIM is that there's no plastic to insert or tray to open with a clip: everything happens via software. Your phone saves the data profile just like it saves a bank card in a digital wallet, and you can have that profile active alongside your normal line, in dual mode, without missing calls or messages from your usual number.
Consider a typical trip: you leave Mexico City or Buenos Aires for Bogotá for a week. You don't want to pay international roaming fees from your home carrier, nor spend half the morning in a phone store looking for a local chip, nor risk being without signal as soon as you land. You buy the eSIM before you leave, install it with Wi-Fi at home, and arrive at El Dorado with data ready to order a taxi, open a map, or announce your landing.
How to get a prepaid eSIM in Colombia (step by step)
Getting a prepaid eSIM for Colombia follows the same process regardless of the provider you choose, although the details vary. Here are the steps, from most to least common:
- Confirm your phone supports eSIM. Most mid-range and high-end phones from recent years have it, but it's worth checking your settings before buying anything.
- Choose a plan based on your travel days and data consumption. Someone who only uses maps and WhatsApp is different from someone who works online all day.
- Buy the plan online from your phone or computer; no physical store or shipping address is needed.
- Install the eSIM profile via QR code, ideally with Wi-Fi, before leaving home.
- Activate the data line when you are in Colombia and want to start using the plan.
- Configure the APN if the provider requests it, a step that is usually automatic but worth noting just in case.
- Verify that the phone uses the eSIM for data and your physical SIM for calls, if you want to keep both lines active simultaneously.
The step most people overlook is the fourth: installing the profile is not the same as activating it. You can install it calmly, days before your trip, and leave it waiting until you actually need it.
Which companies offer prepaid eSIMs for Colombia
When someone searches for "prepaid eSIM" for Colombia, they might actually be referring to three different things, and it's important not to mix them up because each solves a different problem.
| Option | What it is | How to purchase | Ideal for |
|---|---|---|---|
| Prepaid eSIM from a local Colombian operator | A digital profile equivalent to a prepaid chip bought at an operator's store, with a local Colombian number | In-person or via operator app; sometimes requires a Colombian ID or local registration process | Someone staying for a long time and needing a Colombian phone number |
| International eSIM for travelers (like PuraSIM) | A data profile designed for tourists, without a local phone number, focused only on mobile internet | 100% online, before or during the trip, no in-person procedures | Someone traveling for tourism or remote work who only needs data |
| International roaming from your home operator | Your same usual line, with a data package activated for use outside your country | From your operator's app or call center before traveling | Someone who prefers not to change anything and already has a roaming package included |
An example of the first category is what local Colombian operators offer with prepaid plans that are contracted once you are in the country; you can read more about how that specific case works in the guide on Tigo's prepaid eSIM in Colombia. If you've never used an eSIM and want to understand the technology before comparing providers, it's best to start with the explanation of what an eSIM is and how it works internally.
What is the cheapest eSIM for traveling to Colombia
There's no single answer, because the cost of an eSIM depends on three variables that change with each traveler: how many gigabytes are needed, how many days they will be in Colombia, and whether they need coverage only in cities or also in rural areas. Comparing two plans without considering these three variables almost always leads to a wrong conclusion.
| Traveler profile | Typical consumption | What to look for when comparing |
|---|---|---|
| One-week tourist, light use | Maps, messaging, occasional social media | Plan with few days and moderate GB; don't pay for capacity you won't use |
| Business traveler or remote worker | Video calls, email, VPN, file uploads | High GB and stable coverage in the cities you'll be in |
| Long trip through several regions | Constant browsing, photos and videos on social media | Plan duration in days and whether it allows top-ups without buying another profile from scratch |
Before you look at the final price, also check how much time you have to activate the plan once purchased: with PuraSIM, for example, you have 180 days from purchase to activate the eSIM, so you can buy it in advance when it suits you, without date pressure. Prices and the amount of available GB for the country can be checked directly on the eSIM plan page for Colombia before deciding.
What is the best eSIM for traveling to Colombia
"The best" depends on your priorities, but there are objective criteria that apply to any traveler, beyond the brand:
- Real coverage at your destination: Bogotá or Medellín is not the same as a rural area in the Coffee Axis.
- Activation time: how long it takes to provide data from the moment you turn it on, not from when you buy it.
- Support when something goes wrong: whether the provider responds only by email, only by chat, or through multiple channels.
- Date flexibility: whether you can buy in advance without the plan starting immediately.
- Clarity of what's included: exact GB, exact days, no fine print about reduced speed.
Regarding support: PuraSIM offers 24/7 support in all languages via email and WhatsApp, something worth checking with any provider you consider, because an activation problem at eleven at night in a Colombian airport doesn't wait for office hours.
An eSIM doesn't replace your WhatsApp number or your primary line: it only provides mobile data in the country you're in. For calls and messages with your usual number, you'll still rely on Wi-Fi or the apps you already use, unless you also contract a local voice line.
eSIM vs physical SIM vs roaming: what's best
All three paths lead to the same destination—mobile data in Colombia—but the journey is different for each.
| Factor | International eSIM | Local physical SIM | Home operator roaming |
|---|---|---|---|
| Where to get it | Online, before traveling | Store or kiosk in Colombia | Your home operator's app |
| Do you need to queue or do in-person paperwork? | No | Yes, almost always | No |
| Does your phone number change? | No, yours stays the same | Yes, you get a Colombian number | No, yours stays the same |
| Risk of losing coverage upon arrival | Low, if installed before leaving | High, until you get the chip | Low, but depends on agreements between operators |
The complete comparison between eSIM and physical chip, with the advantages and disadvantages of each beyond a trip to Colombia, is detailed in the eSIM vs physical SIM guide. If you're wondering whether it's better to activate roaming with your own operator, the comparison between eSIM and international roaming goes into detail about when each option makes sense.
Is your phone compatible? Requirements before buying
Before buying any eSIM, it's wise to confirm two things: that your phone is physically compatible with eSIM technology and that it's unlocked for use with networks other than your home carrier. A device bought on installment and still tied to a single carrier may reject the profile even if the model is compatible.
The most reliable way to check is to go into your phone's network settings and look for the option to add an eSIM plan; if it appears, the device supports it. The detailed list of compatible iPhone, Samsung, Google Pixel, and other brand models, along with how to check for carrier lock, is in the guide to eSIM-compatible phones.
One detail that's often overlooked: dual-SIM phones in some regions (with two physical SIM card slots instead of an eSIM) sometimes don't include the eSIM chip, even if the same model does in other versions. It's best to check the actual device, not just the model name.
How to install and activate your eSIM: a real example
Let's continue with the example of a trip to Bogotá to see it applied. Let's say the flight leaves on Thursday and the person buys the eSIM the Sunday before, from home.
- On Sunday, with Wi-Fi at home, they install the eSIM profile by scanning the QR code they received by email. The phone saves the line but doesn't use data yet.
- On Monday and Tuesday, they continue with their normal line, without touching anything; the eSIM simply waits installed.
- On Thursday, upon landing at El Dorado, they activate the eSIM data line from the phone's settings. Activation takes approximately 1 minute, and they now have data to order a taxi or locate the hotel without relying on airport Wi-Fi.
- During the trip, their WhatsApp number and call line remain the same; only the source of internet data has changed.
The advantage of installing before and activating later is precisely that: separating the step that requires calm Wi-Fi (installing) from the step done in a hurry at an airport (activating). If anything is unclear in the installation process, the how to install an eSIM guide details each screen, system by system.
Coverage, speed, and common errors
Mobile data coverage in Colombia is strong on 4G in major cities (Bogotá, Medellín, Cali, Cartagena, Barranquilla) and becomes more irregular as you move into rural or mountainous areas, where the signal may drop to slower networks or disappear on stretches of road. 5G network is still expanding and should not be taken for granted outside the densest urban areas.
The most common errors when using a prepaid eSIM are usually not due to the provider, but to phone configuration: leaving the wrong data line as primary, not activating the eSIM's "data roaming" (which in this case simply means allowing it to use data outside your home country), or installing the profile twice because the first confirmation wasn't found. Almost all of these are resolved by calmly reviewing the network settings, without needing to reinstall anything.
If your eSIM stops working mid-trip, or your phone can't find a network even though the profile is installed, a list of the most frequent causes and solutions is compiled in the guide to common eSIM problems. And if something isn't resolved with those steps, PuraSIM offers 24/7 support in all languages via email and WhatsApp to review the case directly.
Frequently asked questions
Do I need Wi-Fi to activate the eSIM in Colombia?
You need Wi-Fi (or data from another line) to install the eSIM profile; that step requires a connection because it downloads the configuration. To activate it, however, Wi-Fi is no longer needed: once installed, the line activates as soon as you have mobile network coverage in Colombia.
Can I continue using my WhatsApp with my usual number?
Yes. The eSIM only changes where your internet data comes from; your phone number and WhatsApp account do not change, they remain the same ones you use normally.
What happens if I run out of data before my trip ends?
It depends on the provider: some allow you to buy an additional plan or top up the same profile without reinstalling anything while you are in Colombia. It's advisable to check this possibility on the plan page before buying, especially if the trip might be extended.
Can I have two eSIMs or one eSIM and one physical SIM at the same time?
Most compatible phones allow you to have one eSIM and one physical SIM active at the same time, or even two eSIMs, and choose which one uses data and which one uses calls. The number of profiles a phone can store depends on the model.
Does the eSIM work outside of major cities in Colombia?
It works wherever there is mobile network coverage, just like any other line. In major cities, coverage is usually solid on 4G; in rural or mountainous areas, it can become more irregular, so it's advisable not to rely on constant data in very remote sections.
Do I need any special documents to buy an international eSIM?
For an international traveler eSIM, like one designed for tourists, usually an email address to receive the QR code is sufficient; a Colombian identity document is not required, unlike a local prepaid SIM contracted within the country.
Does the eSIM work for making and receiving regular calls in Colombia?
An international data eSIM is designed for mobile internet, not to give you a Colombian phone number for receiving calls. For calls and messages, you will continue to use your usual line via Wi-Fi, or WhatsApp, as long as you have active data.
Conclusion
If you're traveling to Colombia and still unsure which mobile data option is best for you, the practical order is this: confirm your phone supports eSIM, decide how many days and how many GB you need based on your phone usage, and purchase the plan in advance to install it calmly with Wi-Fi before you leave. Activate the line only when you land, and keep your physical SIM for calls if you want to keep both active.
For the specific case of Colombia, you can directly check the available plans, GB, and coverage days on the Colombia eSIM plan page, buy when it suits you, and activate it on the day your trip begins, knowing that you have 180 days from purchase to do so and 24/7 support in all languages by email and WhatsApp if something doesn't go as expected.
