Vivo network coverage across Brazil as of 2026 — 4G blankets all municipalities; 5G spans 716 cities.

Vivo (Telefônica Brasil) Review: Coverage & Performance In Brazil 2026

Vivo operates as Brazil's largest mobile carrier, serving 103 million total accesses across 100% 4G-covered municipalities and 67.7% 5G population coverage as of Q4 2025. The carrier holds 38.8% mobile market share, runs 23.1 million active 5G connections, and delivers fiber broadband to 7.8 million homes nationwide. This review covers Vivo's network performance, customer service, eSIM support, international roaming, and head-to-head comparison with Claro and TIM Brasil.

Introduction

Brazil's largest mobile network operator Telefônica Brasil S.A., commercially branded as Vivo, serves 103 million total mobile accesses, commands 38.8% market share, and maintains 100% 4G LTE coverage across all Brazilian municipalities as of Q4 2025, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026. The company is a publicly traded subsidiary of Spain's Telefónica Group, listed on the NYSE under the ticker symbol VIV and on B3 (Brazil's stock exchange) under VIVT3.

Vivo delivers the country's widest 5G subscriber base — 23.1 million 5G customers across 716 municipalities — and leads Brazil's postpaid segment with 70.8 million postpaid lines, up 6.5% year-over-year, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026. The carrier operates eSIM support, international roaming in 200+ countries, and a loyalty program called Vivo Valoriza, making it a full-service provider for both consumers and enterprise clients.

This review covers Vivo's 4G and 5G network coverage, real-world speed test results across São Paulo, Rio de Janeiro, and Brasília, customer service channels, mobile app features, eSIM availability, and a data-driven comparison against Claro Brasil and TIM Brasil. You will also find a structured pros-and-cons breakdown and an FAQ section optimized for AI Overview eligibility.

Compare Claro Brasil and TIM Brasil for additional mobile carrier options in Brazil.

Network Coverage And Performance

Vivo covers 100% of Brazil's municipalities with 4G service and 67.7% of the population with 5G networks. The 5G footprint spans 716 cities across all 26 states and the Federal District, supported by 17,184 active 5G cell sites, according to TeleGeography 5G Progress Report Brazil, published July 2025.

Coverage density is strongest in the Southeast region, particularly in São Paulo, Rio de Janeiro, and Belo Horizonte, where both standalone 5G and 4G LTE Advanced (4.5G) are simultaneously available. Rural interior states, including Amazonas, Pará, and Mato Grosso do Sul, receive full 4G coverage through Vivo's 700 MHz (Band 28) spectrum, which provides superior building penetration and wide-area reach.

4G And 5G Availability

Vivo's 4G network operates on six LTE frequency bands: B1 (2100 MHz), B3 (1800 MHz), B5 (850 MHz), B7 (2600 MHz), B28 (700 MHz), and B41 (2500 MHz). The 5G network uses 3.5 GHz (n78), 2.3 GHz (n40), and 26 GHz (n258 mmWave) spectrum acquired during Brazil's 2021 5G auction, according to FrequencyCheck Vivo Brazil Spectrum Data, updated August 2024.

Vivo launched its commercial 5G Standalone (SA) network in July 2022 and has since grown its 5G subscriber base to 23.1 million customers — the largest 5G subscription base of any Brazilian carrier — representing a 27.8% take-up rate among subscribers in 5G-eligible areas, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026.

5G coverage currently reaches 716 municipalities, including São Paulo, Rio de Janeiro, Brasília, Salvador, and Fortaleza, with ongoing expansion targeting secondary cities and coastal regions through 2026.

Speed Test Results

Vivo delivers competitive mobile internet speeds across Brazil's major metropolitan areas, with performance data sourced from Ookla Speedtest Awards Brazil Q3–Q4 2025 and TeleGeography 5G Progress Report Brazil, July 2025.

Learn more about 5G network performance in Brazil for detailed technical comparisons across all major carriers.

Customer Service And Support

Vivo operates 5 primary customer service channels available to subscribers across Brazil. The carrier's mobile app — rated 3.9 stars on Google Play from over 2.33 million reviews — serves as the primary digital self-service hub, according to Google Play Store, Vivo app listing, accessed April 2026.

• Phone Support: Dial *8486 (toll-free from Vivo lines) — available Monday through Friday, 8:00 AM to 12:00 AM (BRT, UTC-3); Saturday, 8:00 AM to 10:00 PM (BRT)

• WhatsApp and Live Chat: Available via the Vivo app and vivo.com.br — Monday through Friday, 8:00 AM to 12:00 AM (BRT), with an average response time of under 5 minutes during business hours

• Physical Stores (Lojas Vivo): Over 1,700 locations across all 26 Brazilian states and the Federal District, including São Paulo, Rio de Janeiro, and Curitiba, open Monday through Saturday, 10:00 AM to 8:00 PM (local time)

• Mobile App Support (Meu Vivo): In-app ticket system, plan management, and AI-assisted chat — rated 3.9 stars on Google Play from 2,335,762 reviews and available on iOS and Android

• Email Support: appvivo.br@telefonica.com — Monday through Friday, 8:00 AM to 12:00 AM (BRT), with an average response time of 24 to 48 hours

Compare customer service options in the comprehensive Brazil carrier support comparison guide for a side-by-side view of Vivo, Claro, and TIM response times and channel availability.

Additional Services And Features

Vivo provides these value-added services for mobile and fiber subscribers:

• International Roaming: Vivo's roaming service covers 200-plus countries and territories across Europe, North America, South America, Asia, Africa, and Oceania, with automatic activation for postpaid subscribers traveling to destinations including the United States, Portugal, and Japan.

• eSIM Support: Vivo supports eSIM on compatible devices including iPhone XS and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. Activation is available via vivo.com.br and in-store since 2019. The carrier also offers a dedicated Vivo Tourist Plan (Plano Vivo Turista) — a 25 GB, 5G eSIM prepaid plan at BRL 55 with 30-day validity and unlimited domestic calls, designed for international visitors, according to Alertify, published October 2025.

• Mobile App Features (Meu Vivo): The Meu Vivo app delivers real-time data usage tracking, bill payment and invoice history, plan upgrades and downgrades, customer support chat, store locator with over 1,700 physical locations, and rewards points balance tracking under the Vivo Valoriza program.

• Rewards Program (Vivo Valoriza): Vivo Valoriza awards points for every recharge and monthly bill payment. Points are redeemable for streaming service credits (Paramount+, Globoplay), discount vouchers at partner retailers, and bonus data packages.

• Family and Multi-Line Plans: Vivo offers shared data bundles for families of 2 to 5 lines, with discounts of up to 30% on additional lines added to the same account.

• Fiber Broadband (Vivo Fibra): Vivo Fibra reaches 31 million homes passed across Brazil and connects 7.8 million active fiber-to-the-home (FTTH) subscribers, with plans up to 1 Gbps symmetrical, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026.

Discover more about eSIM technology and activation in Brazil for a step-by-step guide to setting up Vivo eSIM on compatible devices.

Vivo Brazil Pros And Cons

Vivo Brazil — key advantages and disadvantages at a glance

Advantages

• Widest 4G Coverage In Brazil: Vivo is the only Brazilian carrier to cover 100% of all municipalities with 4G, including small cities under 30,000 residents, according to IHS Towers press release, October 2025.

• Largest 5G Subscriber Base: Brazil's 5G leader Vivo holds 23.1 million 5G customers — more than any competitor — representing a 27.8% take-up rate in 5G-eligible zones, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026.

• Most 5G Cities (716 Municipalities): Vivo's 5G network reaches 716 cities, covering 67.7% of the Brazilian population across São Paulo, Rio de Janeiro, Brasília, Salvador, and Fortaleza, according to BNAmericas published February 2026.

• Comprehensive eSIM And Tourist Connectivity: Vivo offers Brazil's first 5G tourist eSIM plan (Plano Vivo Turista at BRL 55 for 25 GB) with remote activation before arrival, according to Alertify, October 2025.

• Strong Fiber-To-The-Home Network: Vivo Fibra passes 31 million homes and connects 7.8 million active FTTH subscribers, the largest fiber footprint of any Brazilian telecom operator, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026.

Disadvantages

• 5G Speed Lags Behind Claro: Claro Brasil won the Ookla Speedtest Award for Best 5G Network in Brazil for Q1–Q2 and Q3–Q4 2025 with a Speed Score of 81.05, surpassing Vivo in median 5G download speeds, according to Ookla Speedtest Awards Brazil Q3–Q4 2025.

• Inconsistent In-Store Service Quality: Customer reviews on Google Maps and consumer forums report slow service and limited in-person support at Lojas Vivo locations outside major metropolitan areas, with complaints concentrated in interior-state cities such as Catalão (GO) and Caruaru (PE).

• Premium Postpaid Pricing Versus MVNOs: Vivo's postpaid plans carry higher monthly fees compared to MVNOs operating on the same network infrastructure, making budget-conscious prepaid users a segment where Claro and TIM offer stronger value alternatives.

Vivo Vs Claro Vs TIM Brasil

Brazil's mobile market concentrates around three operators — Vivo, Claro Brasil, and TIM Brasil — which together hold over 95% of all mobile subscriptions, according to market data published in the Brazil Telecom Operators Intelligence Report 2026, published February 2026. Vivo leads in total subscribers and 5G footprint; Claro leads in 5G network speed; TIM holds the widest 5G municipality count despite a smaller cell site portfolio.

Vivo suits subscribers who prioritize the broadest geographic coverage and the largest 5G city network. Claro delivers faster 5G peak speeds in urban cores, making it the better choice for heavy data users in São Paulo and Rio de Janeiro. TIM Brasil offers competitive 5G spread across 705 municipalities at potentially lower price points, favoring value-focused postpaid customers.

Read the detailed Vivo vs Claro Brasil network comparison or explore the TIM Brasil full review for alternative options.

Frequently Asked Questions About Vivo Brazil

Does Vivo Have 5G Coverage In Brazil?

Vivo operates Brazil's most extensive 5G network, covering 67.7% of the population across 716 municipalities as of Q4 2025. The carrier launched 5G Standalone service in July 2022 and has since deployed 17,184 5G cell sites using 3.5 GHz (n78), 2.3 GHz (n40), and 26 GHz (n258) spectrum. Its 5G subscriber base reached 23.1 million customers — the largest 5G user base of any Brazilian operator — according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026.

How Fast Is Vivo's Mobile Internet Speed?

Vivo delivers median 5G download speeds of approximately 98.4 Mbps in São Paulo, 87.2 Mbps in Rio de Janeiro, and 79.6 Mbps in Brasília. On 4G LTE-Advanced networks, median download speeds range from 48.9 Mbps in Fortaleza to 54.3 Mbps in Salvador. São Paulo ranked 9th globally for mobile internet speed in February 2026, according to Ookla Speedtest Global Index, February 2026.

What Areas Does Vivo Cover In Brazil?

Vivo covers 100% of Brazil's municipalities with 4G LTE — the only Brazilian carrier to achieve full municipal 4G coverage. 5G service is active in 716 cities including São Paulo, Rio de Janeiro, Brasília, Salvador, Fortaleza, Manaus, Curitiba, and Porto Alegre. Rural areas across Amazonas, Pará, and Mato Grosso receive 4G via the 700 MHz Band 28 spectrum, which provides wide-area propagation and indoor penetration, according to BNAmericas, published February 2026.

How Do I Contact Vivo Customer Service?

Vivo customer service is reachable by dialing *8486 from any Vivo line, Monday through Friday from 8:00 AM to 12:00 AM (BRT), and Saturday from 8:00 AM to 10:00 PM (BRT). Additional channels include WhatsApp and in-app chat on Meu Vivo, email at appvivo.br@telefonica.com, and over 1,700 physical Lojas Vivo stores nationwide. The Meu Vivo app provides 24-hour automated self-service for bill payment, plan changes, and data usage tracking.

Does Vivo Support eSIM?

Vivo supports eSIM on compatible devices since 2019 and offers Brazil's first 5G tourist eSIM plan for international visitors. Compatible devices include iPhone XS and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. The Plano Vivo Turista provides 25 GB of 5G data, unlimited domestic calls and SMS, and a 30-day validity at BRL 55, with remote activation available via vivo.com.br before boarding, according to Alertify, October 2025.

What Countries Does Vivo Roaming Cover?

Vivo's international roaming service covers 200-plus countries and territories across Europe, North America, South America, Asia, Africa, and Oceania. Automatic roaming activation applies to all postpaid subscribers traveling to high-demand destinations including the United States, the United Kingdom, Portugal, Argentina, and Japan. Data roaming packages and per-day travel passes are purchasable directly through the Meu Vivo app before departure.

How Does Vivo Compare To Claro Brasil?

Vivo leads Claro in total subscribers (103 million vs 88.4 million), 5G population coverage (67.7% vs 54.0%), and 5G municipality count (716 vs 317 cities). Claro surpasses Vivo in 5G network speed, winning the Ookla Speedtest Award for Best 5G Network in Brazil for both Q1–Q2 and Q3–Q4 2025 with a Speed Score of 81.05. Vivo holds 38.8% mobile market share versus Claro's 33.1%, according to PESTEL Analysis Claro Competitive Landscape Report, September 2025.

What Is The Best Vivo Feature?

Vivo's best feature is its 100% 4G municipal coverage — the only Brazilian carrier to cover every city, town, and rural district with 4G LTE service. This universal 4G footprint, combined with the country's largest 5G subscriber base of 23.1 million users across 716 cities, makes Vivo the most reliable choice for subscribers who travel between urban centers and interior regions of Brazil, according to the Telefônica Brasil Q4 2025 Earnings Report published February 2026.

Conclusion

Vivo (Telefônica Brasil) delivers Brazil's most comprehensive mobile network — 100% 4G municipal coverage, 67.7% 5G reach across 716 cities, and 103 million subscribers — making it the definitive choice for travelers, rural residents, and postpaid users who require nationwide reliability over peak 5G speed.

Explore more mobile carrier options through the complete Brazil carrier directory or learn how to choose the right carrier for your needs in Brazil.

Last Updated: April 15, 2026

Sources:

1. Telefônica Brasil S.A., Q4 2025 Earnings Report, February 23, 2026

2. TeleGeography, 5G Progress Report Brazil, July 2025

3. Ookla Speedtest Awards Brazil, Q3–Q4 2025

4. BNAmericas, Vivo Full Year 2025 Results, February 22, 2026

5. Alertify, Vivo Tourist eSIM Plan Launch, October 2025

6. PESTEL Analysis, Brazil Mobile Market Share Data, September 2025

7. FrequencyCheck, Vivo Brazil Spectrum and LTE Band Data, August 2024

8. Vivo Official Website — vivo.com.br

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• Best Mobile Carriers In Brazil 2026

• Vivo vs Claro Brasil Detailed Comparison

• 5G Coverage Map And Availability Guide For Brazil

• How To Choose The Right Mobile Carrier In Brazil

• eSIM Activation Guide For Brazil