Oi Brazil Mobile — Free Service Overview

What is Oi Mobile?

Oi Mobile is operated by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022), headquartered in Rio de Janeiro, Brazil and founded in 2002. The business operates as Oi Mobile customer base divided between Claro (América Móvil, NYSE/BMV: AMX), Vivo (Telefônica Brasil, B3: VIVT3), and TIM Brasil (B3: TIMS3) following Brazilian regulator approval in 2022. Competing with national mobile carriers and MVNOs, the product is sized for Brazil customers as well as the broader regional market its parent serves.

Quick facts

• Operator: Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022)
• Headquarters: Rio de Janeiro, Brazil
• Founded: 2002
• Ownership / status: Oi Mobile customer base divided between Claro (América Móvil, NYSE/BMV: AMX), Vivo (Telefônica Brasil, B3: VIVT3), and TIM Brasil (B3: TIMS3) following Brazilian regulator approval in 2022
• Entry price anchor: R$ 30-80/month for migrated postpaid plans (~US$6-16)
• 2025-2026 product update: 2025-2026 the Oi Móvel brand is effectively wound down — original subscribers migrated to Claro/Vivo/TIM Brazil following the 2022 antitrust-approved sale

Why people subscribe to Oi Mobile

Oi Mobile's subscriber base sticks around for a mix of catalog breadth, ecosystem lock-in, and the local-market specificity that Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) brings to the offering.

Local-market fit

Because Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) is anchored in Rio de Janeiro, Brazil, Oi Mobile is built around the linguistic, regulatory, and payment-rail realities of its primary footprint. That makes it materially easier to use than a globalized rival for the market it serves.

Specific named features

Subscribers most commonly call out the following capabilities:

• Brazilian mobile network access
• Migrated to Claro/Vivo/TIM by 2024
• 4G/5G coverage via new carrier
• Roaming agreements
• Brazilian portability
• Customer service via new carrier

A concrete 2025-2026 update

2025-2026 the Oi Móvel brand is effectively wound down — original subscribers migrated to Claro/Vivo/TIM Brazil following the 2022 antitrust-approved sale This is the single most visible product change since Oi Mobile was last covered in mainstream press, and it is the main reason new subscribers are signing up in 2025-2026.

Pricing and plans

Oi Mobile's pricing anchors at R$ 30-80/month for migrated postpaid plans (~US$6-16). The tier ladder published by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) is summarized below; final prices vary by country, promotional period, and bundling.

Free trial and refund policy

Refund and trial terms are set by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) and surface inside the signup flow. Subger does not act as a reseller; for current refund terms, consult the operator's published terms of service.

What the anchor price gets you

At R$ 30-80/month for migrated postpaid plans (~US$6-16), subscribers get the entry tier's allowance of Oi Mobile's catalog and feature set. Higher tiers unlock the deeper benefits enumerated above.

Network coverage and data allowances

Competing with national mobile carriers and MVNOs, Oi Mobile differentiates on the specific feature mix listed above. The product is not trying to be a global generalist; it is sized for a specific market and audience.

Strengths

• Deep local-market integration in Brazil
• Specific named features above (not generic 'feature breadth' marketing)
• Active 2025-2026 product investment per 2025-2026 the Oi Móvel brand is effectively wound down — original subscribers migrated to Claro/Vivo/TIM Brazil followin

Trade-offs to weigh

• Smaller catalog or footprint than the global category leaders
• Pricing and availability vary outside Brazil
• Customer support is mostly in the local language

Platforms and device support

Oi Mobile is published by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) across the standard consumer device matrix.

Mobile and web

iOS and Android apps plus a web product are the primary entry points. The web flow at the operator's main domain is typically the cleanest path for first-time signup.

Smart TV, console, and out-of-home

Where the product type warrants it (streaming, music, kids' content), Oi Mobile ships Smart TV apps for Samsung Tizen, LG webOS, Android TV, and Apple TV, plus Chromecast and AirPlay casting.

Operator and corporate context

Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022), headquartered in Rio de Janeiro, Brazil, is Oi Mobile customer base divided between Claro (América Móvil, NYSE/BMV: AMX), Vivo (Telefônica Brasil, B3: VIVT3), and TIM Brasil (B3: TIMS3) following Brazilian regulator approval in 2022. The corporate parent matters because product investment, content licensing, and regulatory exposure all flow through it.

Corporate parent

Oi Mobile customer base divided between Claro (América Móvil, NYSE/BMV: AMX), Vivo (Telefônica Brasil, B3: VIVT3), and TIM Brasil (B3: TIMS3) following Brazilian regulator approval in 2022. This shapes how aggressively Oi Mobile can fund new product, sign content deals, and underwrite regional expansion.

Regulatory footprint

Operating from Rio de Janeiro, Brazil, Oi Mobile is bound by the applicable consumer-protection, data-protection, and sector-specific regulations of its home jurisdiction. Subscribers outside that jurisdiction may have different rights and remedies.

Who is Oi Mobile a good fit for?

Best fit

Subscribers in or close to Brazil who value the specific features listed above and want a product built for their language and payment rails.

Less obvious fit

Out-of-region users who specifically want the Oi Mobile catalog or feature set. Travel and VPN can complicate access; check Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022)'s terms.

Not the right fit

Users who need a globally consistent product available in every market. The global category leaders are a better choice there.

Frequently asked questions

Who owns and operates Oi Mobile?

Oi Mobile is operated by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022), headquartered in Rio de Janeiro, Brazil. Ownership status is: Oi Mobile customer base divided between Claro (América Móvil, NYSE/BMV: AMX), Vivo (Telefônica Brasil, B3: VIVT3), and TIM Brasil (B3: TIMS3) following Brazilian regulator approval in 2022.

When was Oi Mobile founded?

2002. The product has been on the market for over 24 years.

How much does Oi Mobile cost?

The entry anchor is R$ 30-80/month for migrated postpaid plans (~US$6-16). The full tier ladder is published by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022); see the pricing section above.

Is Oi Mobile available outside Brazil?

Availability outside the home market depends on licensing and regulatory permissions set by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022). Some products are geo-restricted.

What's new in 2025-2026?

2025-2026 the Oi Móvel brand is effectively wound down — original subscribers migrated to Claro/Vivo/TIM Brazil following the 2022 antitrust-approved sale

How does Oi Mobile compare with the global category leaders?

Competing with national mobile carriers and MVNOs. Oi Mobile differentiates on local-market fit, specific feature mix, and direct ownership by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022).

Does Oi Mobile offer a free trial?

Trial and refund terms are set by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) inside the product signup flow. Subger does not act as a reseller.

How do I cancel my Oi Mobile subscription?

Cancel through your account settings inside the Oi Mobile app or web product, per Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022)'s standard cancellation flow. Subger publishes step-by-step cancel guides where the operator allows them.

What devices does Oi Mobile support?

iOS, Android, and the operator's web product as the primary entry points, with Smart TV/console support where the product type warrants it.

Is Oi Mobile regulated?

As a Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) product operating out of Rio de Janeiro, Brazil, Oi Mobile is bound by the consumer-protection and data-protection regulations of its home jurisdiction.

How to get started with Oi Mobile

Sign up directly through Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022)'s product. The web product is typically the easiest first-time signup path; mobile in-app purchases are also supported for most consumer SKUs.

Recommended next steps

1. Confirm regional availability for your market. Oi Mobile is published by Oi Móvel S.A. (acquired by Claro/Vivo/TIM consortium 2022) primarily for the Brazil market and adjacent regions.
2. Review the published tier ladder against your actual usage. The R$ 30-80/month for migrated postpaid plans (~US$6-16) entry anchor is the right starting point unless you specifically need premium-tier features.
3. Start at the entry tier and upgrade only if you hit a real limit. Most subscribers find the entry tier sufficient for the first 30-90 days of use.
4. Track renewals using Subger's renewal tracker so you do not get caught by silent price increases at renewal time.
5. If you need to cancel, follow the operator's published flow inside the Oi Mobile account settings. Subger documents the published flow for the services we cover.

Related on Subger

• Browse the full mobile-plans category
• Cancel guides
• Compare subscriptions
• True-price renewal tracker
• Promo codes and deals