Try it yourself
Four ways the same phone number appears on four different websites. Most local visitors are holding a phone.
Which one can they actually tap to call?
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Readable, and completely inert. On a phone this is just text: the visitor has to memorise it, leave your site, and dial it by hand. Every step is somewhere to lose them.
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Tappable, and it will work for most people. It breaks for anyone dialling from another country, because without the country code the phone does not know what to prefix.
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This is the one. The link carries the full international number so it dials from anywhere, while the visitor still reads it in the familiar local format. Displayed text and dialled number do not have to match.
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The number is inside a picture. Nothing can tap it, nothing can read it aloud, nothing can copy it, and search engines cannot associate it with your business.
Pick a line. Every one of them has an answer.
Show me the answer
<a href="tel:+15125550143">(512) 555-0143</a>
This is the one. The link carries the full international number so it dials from anywhere, while the visitor still reads it in the familiar local format. Displayed text and dialled number do not have to match.
The written version
The phone number, and whether anyone can tap it →
How to check your own site for this, what to change, and how to confirm it worked.
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