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Brazil +55

International code · South America

Key facts

International code+55

International format+55 XX XXXX XXXX

Mobile prefixesXX 9XXXX XXXX

Mobile length11 digits

Landline format0XX XXXX XXXX

Domestic trunk0

Number ranges & quality

Range	Type	Notes
`区号后首位为 9（如 11 9XXXX-XXXX，共 11 位）`	Mobile carrier	巴西手机号 11 位 = 2 位区号 + 9 + 8 位；2011 年后新发号首位固定为 9，老号段部分仍为 8 位。Vivo/Claro/TIM/Oi 共用号池，不按号段区分运营商
`0300 / 0500 / 0800`	Other	服务/免付费号码，非手机

Intl SMSStable

Virtual-number riskMedium

ID required预付费卡需 CPF 税号实名登记

实体 SIM 注册无障碍。WhatsApp 在巴西是最主流通讯工具。

Sign-up availability

What to expect when signing up for these services with a physical SIM from this country:

ChatGPT Works

Claude Works

WhatsApp Works

Telegram Works

LINE Works

WeChat Works

X Works

TikTok Works

Gemini Works

Applies to every platform: VoIP / virtual numbers and heavily-reused number pools get rejected. Physical SIM only.

Checked 2026-09-12. Platform region policies and number-range allocations change — always confirm against each platform’s official supported-regions list and the carrier’s notices.

Sources：www.anthropic.com/supported-countries · support.google.com/gemini?p=gemini_web_availability

Calling Brazil from abroad

Dial +55, then the local number with the leading 0 stripped. A Beijing landline 010-1234-5678 is dialed as +55 10 1234 5678.

Generate the full number →

Dialing within Brazil

For domestic long distance dial 0 first, then the area code. Local calls and mobiles: dial directly.

Elsewhere in South America

Traveling to Brazil? Get a SIM card

eSIM providers like Airalo and Holafly charge by the day and work the moment you land. Common picks below:

Affiliate links pending — sign-up under review.