KPN Prepaid still supports a simple USSD code for credit. Data and bundles are easiest in the official app.
| What you need | How |
|---|---|
| Balance | Dial *101# and press call |
| Balance by phone | Call 1244 and follow the menu |
| My number | iPhone: Settings → Phone → My Number · Android: Settings → About phone |
| Data and usage | MijnKPN app or MijnKPN online |
| Top up | MijnKPN app, kpn.nl, or a KPN top-up voucher |
Shortcodes can change. If a code does nothing, use the official app or the phone settings methods below.
Find your number without a code
- iPhone: Settings → Phone → My Number
- Android: Settings → About phone → Status / SIM status → Phone number
- Ask a friend to call you, or call yourself from another phone
If your phone will not register on the network at all, the SIM codes will not work until the handset is fixed. Blue Apple repairs phones in Amsterdam Zuid — see all repairs.