Alex

select t1.id,t1.number, case when t2.id is not null then 'blacklist' when t3.id is not null then 'whitelist' else '-' end as list
from journal t1
left join blacklist t2 on t1.number = t2.number
left join whitelist t3  on t1.number = t3.number

{
        $(".result").addClass( "hidden" );
        $("#myModalLabel").html('Сообщение отправлено!');
        $("#cButton").removeClass( "hidden" );
        $(".modal-header").addClass("text-center");
        $('#name').val('');
        $('#email').val('');
		$('#message').val('');
        $('#phone').val('');
    }