Brazil phone number format
Brazil phone numbers use the country code +55. A mobile number looks like (11) 96123-4567 inside Brazil and +55 11 96123 4567 from abroad. Mobiles have 10 or 11 digits after the country code, and the E.164 form is +5511961234567.
Brazil number format at a glance
| Country calling code | +55 |
|---|---|
| International prefix (calling out of Brazil) | More than one; + works from any mobile |
| Trunk prefix (domestic dialling) | None |
| Mobile number length | 10 or 11 digits after +55 |
| Landline number length | 10 digits after +55 |
| Mobile vs landline from the digits | Yes, separate ranges |
Example Brazil phone numbers
These are the example numbers from Google’s libphonenumber data, the same numbering-plan data our validator uses, written three ways.
| Format | Mobile | Landline |
|---|---|---|
| National (inside Brazil) | (11) 96123-4567 | (11) 2345-6789 |
| International | +55 11 96123 4567 | +55 11 2345 6789 |
| E.164 | +5511961234567 | +551123456789 |
How to write a Brazil number in E.164
- Remove spaces, dashes, dots and brackets so only digits are left.
- Brazil has no trunk prefix, so keep every digit of the national number.
- Put +55 in front. The result has 10 or 11 digits after the country code for a mobile.
So (11) 96123-4567 becomes +5511961234567. E.164 is the format SMS gateways, dialers and most CRMs store; see the E.164 format explained for why.
Mobile or landline?
Brazil allocates separate number ranges to mobiles and landlines, so a numbering-plan check reads the line type straight from the digits, for free. That type describes the range the number came from. It doesn’t prove the number is connected today.
Validate a list of Brazil numbers
Check a single number with the free phone number validator. For a whole file, upload the CSV to the verifier: every row gets a status, the E.164 number, the country and the line type, and emails in the same file get a live mailbox check. The Email + Phone plan ($49.99 a month) adds 5,000 live carrier lookups a month for the real line type and current carrier.
Common questions
- What is the country code for Brazil?
- The country calling code for Brazil is +55. When you call Brazil from abroad, dial your international prefix (or +) followed by 55 and the number.
- How many digits is a Brazil phone number?
- A Brazil mobile number has 10 or 11 digits after the country code +55, and a landline has 10.
- How do I write a Brazil number in international format?
- Start with +55, then add the rest of the number. The mobile number (11) 96123-4567 becomes +55 11 96123 4567, or +5511961234567 in E.164, the form most CRMs and SMS tools expect.
- Can you tell if a Brazil number is a mobile?
- Usually, yes. Brazil numbers come from ranges allocated separately to mobiles and landlines, so a numbering-plan check reads the line type from the digits. It tells you what the range is for, not whether the number is in service.
That was one number. Your CRM export has thousands.
This tool checks one number at a time. Cleaning a list means every row in E.164, invalid numbers separated out, and the emails beside them checked too.
- Upload a CSV up to 100,000 rows with an email or phone column
- Every phone gets status, E.164 format, country and line type
- Emails in the same file get a real SMTP mailbox check
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