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Phone Number QR Code Generator: Free Click-to-Call QR

By Aniket Nigam · Verified 2026-04-15 · Methodology

Quick Answer

A phone number QR code encodes a tel: URI so scanning opens the phone's dialer with the number ready to call. The format is tel:+{country_code}{number} - include the plus sign and country code for international compatibility.

Create QR Code Free See Format Syntax

Format Syntax

tel:+{country_code}{local_number}

Example:

tel:+14085557890

How to Create a Phone QR Code - Step by Step

1
Open QRCrack's phone QR tool.
2
Enter the phone number with the plus sign and country code prefix. US: +1, UK: +44, India: +91.
3
Generate and download. Test by scanning to confirm the dialer opens with the correct number.
4
Place on business cards, signage, or print ads to let people call by scan rather than typing.

Where to Use Phone QR Code Codes

+
Business cards - scan to call replaces typing a phone number.
+
Storefront window - after-hours QR so customers call the right number without squinting at small print.
+
Print advertisements - magazine or newspaper ads where readers can call directly.
+
Product support labels - scan the QR on the bottom of a device to call the support line.
+
Restaurant table tents - scan to call for takeout orders.
+
Emergency numbers - posted in buildings for specific departments or on-call contacts.

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Frequently Asked Questions

Does the call place automatically when scanned?

No. The phone's dialer opens with the number pre-filled. The user must tap the call button. No phone action occurs without user confirmation.

Should I include spaces or dashes in the phone number?

No. Format the number without spaces, dashes, or parentheses - just the plus sign followed by digits. Example: +14085557890 not +1 (408) 555-7890. The tel: URI spec does allow extensions with ;ext=123 at the end.

Does the tel: QR work on tablets without a SIM?

On WiFi-only tablets, tapping the dialer QR may prompt to use a VoIP app like FaceTime or Google Voice instead of a cellular call. The behavior varies by device and installed apps.

Can I encode a toll-free number?

Yes. Toll-free numbers follow standard dial-pad format. A US toll-free like 1-800-555-0199 encodes as tel:+18005550199.

Other QR Code Formats

WiFi QR Code

WIFI:T:{security};S:{network_name};P:{password};

vCard QR Code

BEGIN:VCARD

URL QR Code

https://{domain}/{path}?{query}

Email QR Code

mailto:{email}?subject={subject}&body={body}

SMS QR Code

SMSTO:{phone_number}:{message_body}

Geo Location QR Code

geo:{latitude},{longitude}

Calendar Event QR Code

BEGIN:VCALENDAR

Bitcoin Payment QR Code

bitcoin:{address}?amount={btc_amount}&label={lab

Plain Text QR Code

{your text content, any characters}

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