u bevindt zich hier:

welcome to BASE

support on mobile telephony

  • 1999
    toll free from your BASE mobile phone in Belgium
  • 0486 19 1999
    from any phone in Belgium
  • 0032 486 19 1999
    while abroad

support on internet & fixed line

  • 0800 16 026
    if you also want to become BASE
  • 02 60 80 600
    for your administrative & technical questions

support by e-mail

Can't find what you are looking for? Simply send us your questions by filling out the form.

fill out the form here