Replace social icons with the phone number

add_action( 'init', 'crum_remove_socicons' );

function crum_remove_socicons() {

    remove_action( 'reactor_header_after', 'crumina_social_icons', 2 );
}

/**
 * Phone number
 * in header.php
 *
 * @since 1.0.0
 */

function crumina_phone_number()
{
	
	
	echo '<div class="row"><div class="large-12 columns">';

    echo '<span class="header-phone-number">your-phone-number</span>';

    echo '</div></div>';
	
}

add_action('reactor_header_after', 'crumina_phone_number', 2);