To add a css rule that displays a different phone number on a specific page, add the following script to the wp-admin>divi>theme options>Integration>Add code to the < head > of your blog:


<script type="text/javascript">
jQuery(document).ready( function() {
jQuery('.page-id-13232 #et-info-phone').text('1-800-282-2822');
} );
</script>

Replace the highlighted part with your own phone number and page ID number.