add_action('genesis_post_content', 'title');
function title() {
if ( is_single() && genesis_get_custom_field('title') )
echo '<hr /><div id="postition_title">Title: '. genesis_get_custom_field('title') .'</div>';
} 

add_action('genesis_post_content', 'phone');
function phone() {
if ( is_single() && genesis_get_custom_field('phone') )
echo '<div id="phone">Phone Number: '. '<a href="tel:' .genesis_get_custom_field('phone') . '">' . genesis_get_custom_field('phone') .'</a></div>';
}