hyperlink telephone number code example
Example 1: html make phone number callable
Area code with dashes, 1 and + sign
<a href="tel:+1-555-555-1212">555-555-1212</a>
Area code with no dashes, 1 and + sign
<a href="tel:+15555551212">555-555-1212</a>
Example 2: open link as a number
<a href="tel:5558920234">
<p class="call-button">Click to Call</p>
</a>