i9c is a Brazilian mobile carrier: our plans are for mobile lines in Brazil, priced in Brazilian reais (R$). Customer support is mainly in Portuguese.

Mobile number portability

Keep the number you've always had,
with the carrier you wanted.

Number portability only applies to Brazilian mobile numbers: you move your number from another Brazilian carrier to i9c. Bring it over and enjoy 5G, unlimited calls and plans with no contract. It's free, and you won't lose signal. See the step-by-step guide for prepaid and Controle portability (PT). Questions? Talk to us at 0800 800 0900.

How it works

Four steps and your number is on i9c

Step 01

Fill out the form

Enter your details and the number you want to bring to i9c.

Step 02

Send your documents

Attach a photo ID and a recent bill for your current line.

Step 03

We handle the switch

We request the port from your current carrier. You keep using your line as usual.

Step 04

Number active on i9c

Within 3 business days we let you know, and you're already on i9c with the same number.

Request number portability

Bring your number now

Fields marked * are required. Your data is used only to process the number portability.

Customer type *

Individual Company

Full name *

CPF (individual taxpayer ID) *

Email *

Contact phone *

Number to port *

Current carrier *

Full address *

Apt, suite / neighborhood *

CEP (postal code) *

City *

State *

Number of lines *

Account holder's photo ID *

JPG, PNG or PDF · up to 5 MB.

Recent bill for the line *

Bill in the account holder's name · JPG, PNG or PDF · up to 5 MB.

Several lines? Attach the list of numbers

Optional · CSV, XLSX or PDF, for porting multiple numbers.

I authorize i9c to process my personal data to handle this number portability request, under Brazil's General Data Protection Law (LGPD). *

Keep the number you've always had,with the carrier you wanted.

Four steps and your number is on i9c

Bring your number now

Keep the number you've always had,
with the carrier you wanted.