Contact us

You didn't find an answer? Click one of the options to contact our customer service.

Call us

Share your number and call Proximus within 90 minutes. We’ll connect you to the right operator for faster help.

Will you call us with this number?

Check your phone number. Change it if needed.

Please enter a correct number, starting with 0 Eg: 0xxxxxxxxx
Yes, I’ll use this number

Our phone number

From Belgium: 02 275 27 27
From abroad: +32 2 275 27 27

On weekdays from 9 AM to 8 PM. On Saturday from 9 AM to 6 PM. Closed on Sunday and public holidays.

Lost or stolen mobile? Call Cardstop on +32 (0)7 817 01 70 (24/7).