Can people see my phone number when they scan the QR?

No. The call is bridged on a masked number, so neither the caller nor you see each other's real number.

Do they need an app to scan and call?

No. Any phone camera opens the page; they enter the one-time PIN and tap call.

How do you stop prank calls?

One-time PINs, cooldowns between calls and full call logs block repeat abuse, and you can switch the QR off at any time.

QR Code to Call the Owner — Without Sharing Your Number

The problem with putting your number on a sticker

A parking note or a QR sticker with your real mobile number invites spam calls, sales calls and privacy risk — anyone who walks past can save it. Yet people genuinely need to reach you: your car is blocking a gate, your pet is lost, your parcel has arrived, your shop shutter needs attention.

How "scan to call the owner" works with PIN Connect

You put an Omixo QR sticker on your car, bike, pet collar, bag, door or shop.
Someone who needs you scans it with any phone camera — no app needed.
They enter a one-time PIN shown on the page and tap call.
Our system bridges the call to your phone on a masked number. Neither side sees the other's real number.

Every call is logged and can be recorded, and cooldowns plus one-time PINs stop pranks and repeat abuse.

Where people use it

Vehicles — wrongly parked, lights left on, accident, or a buyer interested in your car
Pets — a finder can call the owner privately from the collar tag
Luggage and bags — lost-and-found without printing your number
Homes, RWAs and societies — gate, parking and delivery coordination
Shops and offices — after-hours contact without publishing a personal mobile

QR call-owner vs a QR that just shows your number

Many free "call owner" QR generators simply encode your phone number — it is visible the moment someone scans. A masked-calling QR keeps the number private forever, lets you switch the call to a family member, and lets you turn it off any time.

For QR and sticker businesses

Tag makers, vehicle-sticker brands, RWAs and parking operators can white-label masked calling through our API and sell it under their own brand. Details on PIN Connect and the QR call-owner service.