Choosing a mobile operator can be an important decision when traveling to a new country. In Argentina, there are three main operators vying for customers: Claro, Movistar, and Personal. Each claims to have the best network coverage, plans and services. But how do they actually compare?

Let’s take a closer look at what each company brings to the table.

mobile operators in argentina feature picture

I. Major Mobile Operators in Argentina – An Overview

Argentina has three major national mobile operators: Claro, Movistar, and Personal. Claro and Movistar are the largest, with around equal market share, while Personal has a smaller yet notable presence.

Company Ownership Year Established in Argentina Subscribers in Argentina Mobile Services
Movistar Telefónica 1995 ~9.99 million GSM services
Claro América Móvil 2003 ~14.8 million CDMA/1XRTT and GSM/GPRS/EDGE wireless
Personal Telecom Argentina 1998 ~12.58 million Voice, data, and messaging

All three operators provide widespread 2G, 3G, and 4G LTE coverage across Argentina, with Movistar boasting the most extensive nationwide 4G network.

II. How to Choose the Best Mobile Operators in Argentina

how to choose mobile operators in argentina
Using a cell phone in Argentina
  • Coverage – Movistar has the most extensive nationwide coverage according to maps, however Personal may have better coverage in some rural areas. Take a look at coverage maps for areas you’ll frequently visit.
  • 4G/LTE Availability – Make sure the operator has good 4G coverage in your locations for fast data speeds, as 3G can be slower. All major operators have extensive 4G networks, with Movistar covering the most areas.
  • Data Allowance – Choose a plan matching your usage from various data package options, with some operators providing unlimited data plans.
  • Rates – Compare voice, text, and data rates between operators and MVNOs like Nuestro which sometimes have more favorable deals.
  • Prepaid vs Postpaid – Decide between monthly contract plans or prepaid SIMs without commitments. Prepaid is good for short trips.
  • International Roaming – Check roaming partners and rates if traveling, as some plans include roaming in nearby countries.

The major network operators are Movistar, Claro, and Personal. Movistar has the widest 4G coverage but more expensive plans, while Personal can be cheaper but with limited data choices. Claro and Movistar also offer tourist SIM packages. MVNOs like Nuestro operate on major networks at lower prices but have limited data.

III. Best Mobile Operators in Argentina – Detailed Comparison

Let’s dive into a comprehensive side-by-side comparison of the three major mobile operators in Argentina – Movistar, Claro, and Personal:

Operator Download Speed Upload Speed Video Experience Games Experience Voice Apps Network Consistency Coverage
Claro 18.7 Mbps 6 Mbps 57.4/100 65.2/100 77.6/100 Core 84.4% Strong nationwide
Personal 25.8 Mbps 6.9 Mbps 60/100 63.9/100 76.1/100 Excellent 71.9% Widest nationwide reach
Movistar 15 Mbps 5.3 Mbps 52.1/100 55.9/100 74.1/100 Core 77.7% Good nationwide coverage

Based on the analysis, both Personal and Claro would be good choices for tourists visiting Argentina, though Personal remains the top pick:

Personal (recommended)

  • Offers the fastest speeds and best video experience which is ideal for travelers
  • Provides the most consistent high-quality network coverage nationwide
  • Leads or jointly leads in the majority of metrics measured


  • Is challenging Personal across many categories and continues improving its network
  • Wins for best voice app experience on services like WhatsApp and Skype
  • Has the highest scores for consistency in meeting basic network standards
  • Coverage and availability are also very strong across most of Argentina

So in summary, while Personal remains the top recommendation, Claro is also a good option for tourists visiting Argentina. Both networks will ensure visitors can seamlessly use maps/navigation, messaging, browsing, and streaming to make the most of their time in the beautiful country.

IV. Where to Buy SIM Cards from Mobile Operators in Argentina?

Claro - Mobile Operator in Argentina
Claro – Mobile Operator in Argentina

Wondering where you can conveniently pick up SIM cards from these providers when you arrive in Argentina? Here are some options:

  • Airport – There are sales desks and stores for the major providers at Buenos Aires’ Ezeiza airport and some regional airports.
  • Retail Stores – Locate neighborhood stores for Movistar, Claro, or Personal. Bring your passport to register.
  • Newsstands – Many small newsstands and kiosks sell prepaid SIMs from the top operators. Look for “venta de chips” signs.
  • Online – Buy SIM card starter packs online ahead of arrival for delivery to your hotel or rental.

When purchasing your SIM, have your passport ready for mandatory registration requirements in Argentina. With SIM in hand, you can immediately get connected upon arrival!

V. Do Mobile Operators in Argentina Offer eSIM?

In addition to physical SIM cards, some providers offer eSIM capabilities for compatible phones:

  • Movistar – Movistar launched eSIM support in 2021. eSIM profiles can be purchased through their website or app.
  • Personal – Similar to Claro, Personal has not launched eSIM for regular consumers yet. Only some business plans support eSIM.
  • Claro – Claro does not yet offer eSIM for consumers, though business eSIM profiles are available.

Consider using an eSIM from #1eSIM provider in Argentina – which offers affordable Claro eSIM plans for travelers and digital nomads visiting Argentina.

Find the best options for your trip below:

Plan that may interest you

Argentina eSIM 7 Days Plan
Argentina eSIM 7 Days Plan
From $6.00
Argentina eSIM 15 Days Plan
Argentina eSIM 15 Days Plan
From $11.50
Argentina eSIM 30 Days Plan
Argentina eSIM 30 Days Plan
From $15.50


Here are answers to some frequently asked questions about choosing mobile operators in Argentina:

What is the best mobile carrier in Argentina for travelers?

For travelers, Movistar is likely the best option thanks to its superior nationwide coverage, high speeds, and competitive roaming deals. Claro is also solid for traveling.

Which operator has the cheapest data plans in Argentina?

Personal tends to offer some of the most affordable data plan rates, but coverage is more limited. Claro Prepaid also has very cheap and basic data packs.

Do operators offer unlimited data plans?

Movistar has unlimited data plans, though speeds may be reduced after 30GB or more depending on location. Claro also offers unthrottled unlimited data on certain contract plans.

Can I use my phone from another country in Argentina?

Yes, you can use your phone from your home country in Argentina by purchasing a local SIM card or eSIM profile from a provider when visiting. Be sure your phone is unlocked.

How can I compare operators’ coverage areas?

The operators have coverage maps on their websites you can check. But Movistar generally has the most extensive overall coverage across Argentina.

VII. Final Words

Finding the right mobile operator in Argentina ultimately comes down to balancing network coverage, data speeds, plan rates, and customer service. For most users, both visitors and residents, Movistar delivers the best overall package thanks to their superior nationwide 4G LTE coverage and reasonably priced plans with roaming options. But Claro and Personal remain solid alternatives depending on your coverage needs and budget preferences.

Hopefully, this breakdown gives you clarity for choosing the perfect Argentine operator to keep you conveniently connected!