What to put on your dashboard instead of your phone number
If you park in the city, you've probably considered leaving your number on the dash — just in case you block someone or leave a light on. It works, but it comes with a cost most people only notice after the first spam call. Here's the safer way to stay reachable.
Why a number on the dashboard is a bad idea
- Anyone can copy it — not just the person who needs you.
- Spam and scam calls follow a number that's publicly visible.
- You can't control who has it, or stop them sharing it.
- It's always on show, even when you didn't choose to be reachable.
Option 1 (best): a ContaQ Live QR sticker
A QR sticker is unique to your vehicle. If someone needs to reach you, they scan it and can call or message you right away — but the contact is relayed through ContaQ Live, so your real number is never shown. Neither is theirs.
You stay reachable exactly when someone needs you, and nobody collects your number in the process. It works for parking problems, lights left on, a window down, or anything else.
See how to set up your car QR sticker →
Option 2: a note that doesn't expose you
If you can't use a QR sticker yet, a note can still help — just without your number. For example: "If I'm blocking you, please ask building security to call me." This only works where there's a desk or a society office, and it's slower, but it keeps your number off the glass.
Option 3: covered parking / society channels
In a registered society or office, make sure the gate or facility desk has a way to reach you. That covers the most common "you're blocking me" moments without broadcasting your number to the street.
What not to do
- Don't write your full number on the outside of the car.
- Don't use a public WhatsApp link that shows your number.
- Don't post your plate and number together anywhere public.
Frequently asked questions
Is it safe to put your number on the dashboard?
No. It can be copied by anyone and exposes you to spam and misuse. A ContaQ Live QR sticker relays contact without showing your number.
What can I put on my dashboard instead?
A ContaQ Live QR sticker is the most complete option. A note asking people to contact building security is a fallback where a desk exists.
Do I need the app?
You need it to register your car and generate your sticker. The person contacting you doesn't — they just scan the code.
Ditch the dashboard number
Register your vehicle and get a QR sticker that lets people reach you — without exposing your phone number.
Join the waitlist How the sticker works →