Dominican Republic SIM Card for Tourists (2026): Claro, Altice & Viva

A local prepaid SIM can make sense if you want a Dominican mobile line or expect to keep topping up during a longer stay. For a shorter trip, the main trade-off is whether the lower local package prices justify visiting a store, registering the line and confirming any SIM or activation charges.

Dominican Republic SIM card prices at a glance

The three main local choices are Claro, Altice and Viva. Their prepaid offers are structured around local lines plus short-term data packages rather than a standardized tourist SIM sold at one all-inclusive price.

Claro's current prepaid materials list a five-day Libre package with 6GB before browsing continues at reduced speed, while recent Claro offer material shows the RD$160 price. Altice publishes its five-day Data Libre package at RD$160 including taxes with 6GB included. Viva's official online store lists Prepago Apperísimo at RD$115.39 before tax, with 5GB included at activation and unlimited calls within the Viva network for five days; the online product was marked sold out when checked.

Prices and terms checked August 16, 2026. Local prepaid offers, taxes, SIM charges, promotions and availability can change. A package price should not be treated as the complete cost of opening a new line unless the operator confirms all charges.

The local packages are cheaper on headline price than the Roafly benchmarks, but they solve a different problem. Roafly gives you 30-day data service without needing to buy and register a physical Dominican SIM after arrival.

For pre-arranged mobile data, see Dominican Republic eSIM plans.

Can tourists buy a SIM card in the Dominican Republic?

A Dominican prepaid line has to be registered to an identified user. The country's telecom regulator, INDOTEL, requires providers to validate subscriber identity, and its current guidance explicitly recognizes a passport or residence card alongside the Dominican national ID for mobile-user verification.

That makes your passport the key document to carry when buying a local SIM as a foreign visitor. Operator systems and individual sales channels may ask for additional customer information during activation, so a staffed store is generally the clearest route when you do not have Dominican identification.

The safest purchase process is:

• Bring your original passport.

• Take an unlocked phone that accepts the operator's SIM.

• Ask for a new prepaid line rather than a postpaid contract or port-in promotion.

• Confirm the SIM or starter-card charge before paying.

• Confirm whether an activation or mandatory first top-up is added.

• Ask the employee to activate the line and chosen package before you leave.

• Check that mobile data works while you are still at the store.

The regulatory background is available from INDOTEL's mobile-user identity guidance.

Claro prepaid SIM for tourists

Claro is one of the most visible prepaid choices in the Dominican Republic and offers short-term Internet packages for prepaid lines.

A practical tourist benchmark is its Libre 5 Days option. Claro currently describes it as 6GB of higher-speed usage for five days, after which browsing continues at 384 Kbps for the remaining validity.

Recent Claro promotional material lists that five-day package at RD$160.

What matters at the counter:

• Package: Libre 5 Days

• Higher-speed allowance: 6GB

• Validity: 5 days

• Package price: RD$160

• After the allowance: reduced-speed browsing

• New SIM/starter charge: not reliably published in the material checked

• Complete first-payment total: confirm at purchase

You can review Claro's current prepaid Internet packages before visiting a store.

For a trip longer than five days, do not compare RD$160 directly with a 30-day option without accounting for additional packages or top-ups. The short headline price is attractive, but repeated renewals change the real trip cost.

Altice prepaid SIM for tourists

Altice also sells prepaid service without the commitment of a postpaid contract. Its short-validity Data Libre packages make it relatively easy to estimate the data-package portion of your spending.

The standard Data Libre five-day package costs RD$160 including taxes and includes 6GB. Altice also publishes one- and three-day versions, but the five-day package is the more useful benchmark for a typical visitor comparison.

Key points:

• Data: 6GB

• Validity: 5 days

• Package price: RD$160

• Taxes on the package: included

• SIM/new-line fee: not reliably disclosed on the package page

• Port-in promotions: not relevant to a tourist opening a new Dominican line

That last distinction matters. Altice advertises benefits such as a free SIM for customers transferring an existing number, but a visitor arriving without a Dominican number should not count a port-in benefit as part of the tourist purchase price.

See the official Altice Data Libre packages for current package terms.

Viva prepaid SIM for tourists

Viva's Prepago Apperísimo offer differs from the Claro and Altice benchmarks because its activation package combines data with a voice benefit.

The official Viva store lists the prepaid plan at RD$115.39 before tax. Activation includes 5GB of mobile data and unlimited calling within the Viva network, with the stated benefit valid for five days.

However, there is an important buying caveat: the online listing was marked sold out when checked, and the site says taxes and any delivery costs are calculated separately.

For that reason, RD$115.39 should not be presented as a guaranteed walk-in total.

The practical checklist is:

• Advertised online price: RD$115.39 before tax

• Included at activation: 5GB

• Voice benefit: unlimited within the Viva network for five days

• Tax: additional on the online listing

• Online availability when checked: sold out

• Physical-store availability: confirm locally

• Complete tourist purchase total: not reliably published

Viva also publishes longer data packages after activation, including 7-, 14-, 28- and 30-day choices. Its official Prepago Apperísimo listing shows the current package ladder and conditions.

The advertised package price is not always your total SIM cost

This is the most important pricing detail for tourists.

An operator may advertise a package for RD$160, but that figure can represent only the data package attached to an already active prepaid line. A first-time buyer may also need a physical SIM, line activation or an initial balance payment.

Before paying, separate these items:

• SIM or starter-card price

• Activation/service charge

• Required initial top-up

• Data-package price

• Taxes not already included

• Retail or delivery charges, where applicable

For Claro and Altice, the package pages reviewed do not provide a reliable all-in new-line tourist total. Viva publishes an online plan price but explicitly adds tax at payment and currently shows the product as unavailable online.

This is why a very cheap package should not automatically be called the cheapest SIM card for a visitor.

Where to buy a Dominican Republic SIM card

For an international visitor, an official operator store is the most straightforward place to handle registration and activation together.

Official operator stores

A staffed Claro, Altice or Viva location gives you the best opportunity to confirm the new-line price before payment and resolve passport registration in person.

Ask the employee to show you the full amount for:

1. the new prepaid line;

2. the physical SIM;

3. any activation charge;

4. the first top-up;

5. your chosen data package.

Do not assume a port-in, existing-customer or online-only promotion applies to a newly arrived tourist.

Punta Cana Airport

Buying immediately after landing can be convenient, especially if you do not want to travel without mobile service. Airport stock, seller arrangements and purchase prices can change, however, so a national SIM guide should not treat one airport counter as representative of the entire country.

For location-specific buying information, use Punta Cana Airport SIM card options.

Other retailers

Authorized dealers may also sell prepaid service, but registration and the ability to resolve activation problems matter more than simply finding a SIM packet on a shelf.

If the seller cannot clearly explain the registered line, data package and complete first payment, an official store is the safer choice.

Registration, activation and payment

The Dominican Republic requires mobile-user identity validation. A passport is recognized within the regulator's identity framework for people who are not using a Dominican national ID.

For a tourist, the practical process is therefore:

• Present your passport when opening the line.

• Make sure the SIM is registered to you.

• Have the employee insert or activate the SIM if you are unsure of the process.

• Confirm your prepaid balance after activation.

• Activate the intended data package.

• Test mobile data before leaving.

• Keep the purchase receipt or activation record.

Do not assume every operator's online ordering process is equally practical for a short-term foreign visitor. Local delivery, customer-information forms and identity checks can make a store purchase easier even when the plan itself is prepaid.

Your phone must also be carrier-unlocked if you want to use a SIM from a different mobile operator.

Local SIM vs Roafly eSIM

A local SIM and a travel eSIM have different strengths.

A local prepaid SIM is worth considering when you are comfortable registering in person, want access to local prepaid services, or expect to keep topping up over a longer trip. The headline data-package costs from Dominican operators can be very low.

Roafly is more practical when avoiding the purchase process matters more than minimizing the local package price.

For the Dominican Republic, the owner-verified Roafly options used in this guide are 5GB for $12.50 and 10GB for $24.90, both valid for 30 days. Roafly lists Claro as the local network for these plans.

The Dominican Republic plans are data-only, and hotspot/tethering is supported across the purchased data allowance with no separate hotspot quota.

That means you can arrange data before the trip, keep your primary physical SIM in place and avoid depending on local SIM stock or store opening hours.

If you want to compare broader connectivity methods rather than only local prepaid SIMs, see internet options in the Dominican Republic.

Which mobile network should you choose?

A tourist SIM purchase is not the right place to turn a few package prices into a nationwide coverage ranking.

Claro, Altice and Viva operate their own local offers, but the best practical choice can depend on where you are staying and travelling. A package that looks attractive in Santo Domingo may not answer the same question as connectivity for a road trip or a resort stay elsewhere in the country.

For deeper network comparisons, use Claro, Altice and Viva network comparison.

Roafly's Dominican Republic plans list Claro as the local network. That fact should not be interpreted as a claim of guaranteed coverage, network priority or a specific speed.

Best choice by trip type

For a short trip where you want the lowest local package price: compare current prepaid activation totals from Claro, Altice and Viva after including the SIM and first-payment requirements.

For a longer stay: local prepaid can make more sense if you are willing to maintain the line and buy additional packages as needed.

For data ready without visiting a mobile store: Roafly removes the physical SIM purchase and passport-registration step associated with opening a new local line.

For a Dominican number or specific voice requirements: choose a local operator, but confirm the number, call allowance and SMS terms for the exact line before purchase rather than assuming they are included.

For a phone without eSIM support: a physical local SIM remains the relevant option.

If your main question is how travel eSIM options compare rather than which local SIM to buy, see Dominican Republic eSIM provider comparison.

FAQs

Do I need a passport to buy a Dominican Republic SIM card?

Foreign visitors should bring their passport. INDOTEL's identity-validation framework recognizes passports as identification for mobile-service registration, and operators must validate the subscriber attached to a line.

How much does a SIM card cost in the Dominican Republic?

There is no single verified nationwide tourist-SIM total. Current five-day package benchmarks include RD$160 from Claro and RD$160 including tax from Altice, while Viva lists its Prepago Apperísimo plan at RD$115.39 before tax. The SIM, activation or first-payment component may still affect what a new customer pays.

Is Claro or Altice better for tourists?

Package price alone does not establish which network is better. Their comparable five-day prepaid benchmarks are close, while location, registration, new-line charges and the amount of data you need can change the decision.

Can I buy a SIM at Punta Cana Airport?

Airport purchasing is a separate location-specific decision because sellers, stock and prices can change. Check the dedicated PUJ guide rather than assuming an airport offer matches an operator's standard prepaid package price.

Do Dominican prepaid SIMs include unlimited data?

Do not treat the word “Libre” as unlimited high-speed data. For example, Claro's five-day Libre package provides a stated higher-speed allowance before continuing at reduced speed.

Final recommendation

Choose a Dominican local prepaid SIM when you value local-service access and are comfortable completing registration and activation after arrival. Compare the complete new-line payment, not just the advertised data bundle.

Choose Roafly when a 30-day data-only option, pre-trip setup, primary-SIM retention and avoiding a local store are more important than obtaining the lowest local prepaid package price.

Roafly publishes this guide and offers the travel-eSIM alternative discussed above.