how to link a phone no. in an html page 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: phone number button on website
<a href="tel:5554280940">Call us at 555-428-0940</a>