A phone number QR code opens a dial screen with your number pre-loaded. One scanner tap - the person calls without typing a single digit. Here is how to create one that actually works, the two formats that matter, and where to use it.
Two Types of Phone Number QR Codes
There are two URI formats for phone number QR codes. Which one you use depends on how you want it to behave when scanned:
1. tel: - Calls directly (or shows a dial confirmation)
tel:+14155552671
When scanned, iOS and Android open the phone app with the number pre-filled. The user taps Call. This is the standard format for any device with a cellular connection, defined in RFC 3966.
2. vCard - Saves to contacts
A vCard QR code saves the number directly to the phone's address book - along with your name, email, company, and website. Better for business networking where you want the person to keep your details, not just call once.
How to Create a Phone Number QR Code
- Format your phone number in E.164 international format: country code + number, no spaces or dashes. Example:
+14155552671for a US number. - Build the tel: URI:
tel:+14155552671 - Paste it into the URL/tel: QR code generator
- Click Generate
- Download as PNG (for most uses) or SVG (for large print)
- Test: scan with an iPhone and an Android device to confirm the dial screen opens correctly
Getting the Phone Number Format Right
The most common mistake is entering the number in a local format (no country code, with dashes or brackets) that works in one country but fails abroad. Always use E.164 format:
- US/Canada:
+14155552671 - UK:
+447911123456 - Pakistan:
+923001234567 - India:
+919876543210
The E.164 standard is defined by the ITU-T in Recommendation E.164 (2010) and is understood by every smartphone natively.
Where to Use a Phone Number QR Code
| Placement | Best format | Reason |
|---|---|---|
| Business card | vCard QR code | Saves full contact details, not just the number |
| Shop front / door sign | tel: QR code | Fast dial for enquiries and reservations |
| Van or vehicle livery | tel: QR code | People scan at traffic lights or while parked |
| Print advertisements | tel: QR code | Converts offline readers to callers instantly |
| Event signage | tel: QR code | Emergency or enquiry line easy to reach |
What to Add Next to the QR Code
Print the phone number as readable text directly below the QR code. This serves two purposes: it gives people who cannot scan an alternative, and it builds trust - a visible number next to a QR code is more reassuring than just the code alone. A label like "Scan to call us" removes any uncertainty about what will happen when they scan.
Does It Work on Tablets and Computers?
On devices without a phone app (tablets, laptops, desktop computers), scanning a tel: QR code may open an app selection prompt or show an error. If your audience might scan on such devices, consider using a vCard QR code instead - contacts can still be saved from a tablet. For Skype, WhatsApp, or Google Voice numbers, the tel: URI still works if the device has those apps installed and configured.
Create Your Phone Number QR Code Now
Format your number as tel:+[countrycode][number], paste it into the generator above, and download. Print it anywhere you want people to be able to call you with one tap - no typing, no mistakes.