El Salvador SIM Card Guide (2026)

A gigabyte of prepaid data costs about a dollar in El Salvador, and because the dollar is the currency you already think in, that number needs no translating. Most countries hide the local SIM comparison behind an exchange rate: you read a price in kip or dirhams or quetzales, do rough arithmetic, and end up half-trusting the answer. Here a Tigo shop assistant quotes you seven dollars for 4 GB over sixteen days in exactly the units your eSIM invoice arrives in, and the gap between the two products is impossible to talk yourself out of. That does not settle the question by itself, because a card bought at a counter still costs you a queue, a passport and an afternoon, and because the country's airport is a long way from anywhere you will want to be standing. What it does mean is that you should make the decision with the actual figures in front of you rather than on the assumption that eSIMs are the modern option and local cards are for people who enjoy paperwork.

Who You Can Actually Buy From

Four networks sell prepaid here, and picking between them is a more meaningful decision than in most of Central America because none of them has run away with the market. Claro leads on subscribers at roughly 32 percent, Tigo and Movistar sit level at about 27 percent each, and Digicel holds the remaining 13 percent or so. Around 11.1 million lines are active in a country of 6.3 million people, and close to nine in ten of them are prepaid, which is why every shopping centre has a wall of top-up terminals and why buying credit is genuinely frictionless once you have a card.

For a visitor the choice narrows quickly. Tigo is the one to buy if you are leaving the capital: it holds a signal furthest into the hills and along the beaches, and since 29 October 2025 it is the only operator running real 5G, initially across eight areas including the Centro Historico, Santa Tecla, Antiguo Cuscatlan and the Puerto de La Libertad. Claro is the equal of it in the cities and slightly weaker once the road narrows. Movistar changed hands in 2022, when Telefonica sold the whole business to General International Telecom, and while the brand survives it markets a 5G Ready product that is really refarmed 4G spectrum. Digicel is urban only and has no 5G at all, which makes it hard to recommend to anyone passing through.

What the Counter Charges, in Dollars

These are 2026 shelf prices. Both Tigo and Claro give you the physical card free when you activate a pack, so the numbers below are the whole cost, not a card fee plus data on top. The bottom rows are the travel eSIM equivalents for the same money, checked on the providers' own El Salvador pages this month.

Read down that column and the shape is unmistakable. Claro's ten dollar monthly pack gives you seven gigabytes of usable allowance where Nomad wants twenty-one dollars for five. Tigo's seven dollar sixteen-day pack is a third of the price of the cheapest metered eSIM that covers a similar window. The one row where the eSIM is competitive on absolute cost is Airalo's 5.50 dollar gigabyte, and that is really a convenience purchase for a single day rather than a data plan.

Two caveats on the operators' side. The PaqueTigos tiers bundle minutes and social apps rather than being straight data, so the headline price includes things a visitor may not use: 1.50 dollars gets you data plus unlimited Tigo-to-Tigo calls and WhatsApp, Facebook, Instagram and X, 2.50 adds YouTube and TikTok, and 4 dollars makes those apps unmetered. And package line-ups here churn faster than any published table, this one included, so treat these as the right order of magnitude rather than a promise.

The Trick Hiding in the Remittance Portals

Here is something no guide to Salvadoran SIM cards seems to mention, and it comes out of the country's economics rather than its telecoms. Remittances from Salvadorans in the United States are an enormous share of household income, and both big operators have built entire product lines aimed not at the person holding the phone but at the relative in Los Angeles or Washington paying for it. Those packs are dramatically better value than the domestic shelf, because they are competing for a dollar that would otherwise go to a rival's transfer service.

Tigo's international top-up channel, on terms running from 15 January 2026, sells 15 dollars of credit as 25 GB over twenty days with unlimited calls to Tigo numbers and to the United States and Canada plus 200 minutes to other networks, and 20 dollars as 40 GB over thirty days with 300 minutes. Forty gigabytes for twenty dollars is fifty cents a gigabyte. The cheapest travel eSIM in the country is roughly three times that.

Is this worth the trouble for a ten-day holiday? Probably not. For a month on the coast, a semester, or a working stay, it is the cheapest mobile data in Central America and it is not close.

Where to Buy One Once You Land

The airport has official Tigo and Claro kiosks in the arrivals hall just past customs, which is convenient in principle and unreliable in practice: staffing thins out badly on late evening arrivals, and a good number of flights from the United States land after ten at night. If yours is one of them, plan to buy in town the next day rather than standing at a shuttered counter with your bags.

In San Salvador the easy options are the operator stores in the big malls, which keep normal retail hours and have staff who handle foreign passports without drama. Multiplaza and La Gran Via in Antiguo Cuscatlan, Metrocentro on the Alameda Juan Pablo II, and Plaza Mundo in Soyapango all have at least one carrier shop. Out on the coast, La Libertad town has small agent shops rather than flagship stores, and El Tunco itself mostly sells top-up credit rather than new lines, so buy the card before you leave the metro area if the beach is your first stop.

Paying for It, and the Bitcoin Question

Cash in US dollars is the default and always works. Carry small notes: a fifty is awkward at a beach agent shop and a hundred will be refused almost anywhere outside a mall. Cards are widely taken in the capital, in Santa Tecla and at the carrier stores, less so at the small agents that dominate the coast and the smaller towns.

The bitcoin question deserves a clear answer because so much travel writing about El Salvador is frozen in 2021. The Bitcoin Law was amended on 29 January 2025 as a condition of the 1.4 billion dollar arrangement with the International Monetary Fund agreed in December 2024. The amendment ended the obligation on businesses to accept bitcoin, stopped taxes being payable in it, and removed the statutory description of it as currency. Acceptance today is voluntary, and outside El Zonte and a scattering of San Salvador restaurants that made it part of their identity, uncommon. Nothing about buying or topping up a SIM depends on any of it. Airalo's El Salvador packages are still called Chivo, after the state wallet that prompted all of this, which is now the most visible trace of the policy that a traveller is likely to meet.

So Which One Should You Buy

The length of your stay decides it, and the crossover point is somewhere around ten days.

The arrangement that suits most two-week visitors is neither one nor the other. Install a small eSIM before you fly and use it for immigration, the drive in and the first evening, then buy a Tigo pack in a mall once you have slept. Fifteen dollars buys the whole of that, and you end the first day on two independent networks, which on a coast where the signal follows the terrain is worth more than either half alone. Read our Holafly review if unlimited is what you are after, and size the eSIM half with the eSIM Finder.

Frequently Asked Questions

What does a Tigo SIM card cost on its own?

Nothing, if you buy data with it. Both Tigo and Claro hand over the physical card free when you activate any prepaid pack, so the seven dollars you pay for 4 GB over sixteen days is the full outlay. If a shop tries to charge you separately for the card, that is an agent making a margin rather than an operator price, and a carrier-run store in a mall will not do it. What you should check instead is that the assistant has actually applied the pack rather than just loading raw credit, because credit alone burns at a much worse rate.

Can I keep using a Salvadoran number after I leave?

For a while, yes. Prepaid lines here are not cancelled the moment they go quiet, and if you top up occasionally the number stays alive. That is useful if you come back regularly or if you have used the number for a bank or booking account. It is not useful as roaming: these are domestic prepaid products and taking one to Guatemala or Honduras will either fail or cost you far more than a fresh local card at the border. If your route is a multi-country Central American loop, a regional eSIM is the sensible shape rather than a stack of national SIMs.

Is Digicel worth considering at all?

Not for a visitor. It holds around 13 percent of the market, concentrates on urban areas, and runs 3G and 4G with no 5G layer. There is nothing wrong with it inside San Salvador, but you are trading away exactly the thing a traveller wants, which is coverage in the places where the other networks might let you down. Tigo and Claro have more retail presence, better tourist-friendly packs and much wider reach. Buy Digicel only if you find yourself somewhere with a Digicel agent and nothing else, which is a situation that basically does not arise on a normal itinerary.

How much data does a week in El Salvador actually use?

Less than people budget for, unless you are working. Between 3 and 5 GB covers a typical week of maps, WhatsApp, surf forecasts, photo uploads and a couple of video calls home, because the hotels and hostels on the Costa del Balsamo all have decent WiFi and you will be in the water for a good part of the day. Push toward 10 GB if you are streaming in the evenings, tethering a laptop, or planning to upload video from the beach. That range is exactly why Claro's ten dollar monthly pack, at 5 GB plus 2 GB ring-fenced for YouTube and TikTok, is such good value for an ordinary trip.

Does the phone need to be unlocked, and what about eSIM support?

Yes to the first, and it is the one thing to check before you leave rather than at a counter in Soyapango. A handset still tied to a carrier at home will reject a Salvadoran SIM outright, and the shop cannot fix it for you. For the eSIM route the same principle applies: the profile installs fine but will not connect on a locked device. Salvadoran networks use bands that mainstream international handsets support without difficulty, so band compatibility is rarely the problem here. Carrier locking is.