[Steven Zahm]

@ dominic

It’s better to hook into the cn_output_phone_number filter. That way you can change the HTML markup to suit. Here’s a skeleton filter to get to you started:

add_filter( 'cn_output_phone_number', 'cn_output_phone_number', 10, 4 );
function cn_output_phone_number( $html, $phone, $entry, $shortcode_atts ) {
    // $phone->name is the phone name/type
    // $phone->number is the phone number.

    $html = '<span>' . $phone->name '</span> <span>' . $phone->number . '</span>'; 

    return $html;
}

YOu can add this filter using the Code Snippets plugin. Of course tweak as needed to use the Font Awesome markup.

Hope this helps!