union all between two table

i have the following query

select DAY,reqport,count(message) as numberofsms,Year(datetimein) as years, Month(datetimein) as months, Day(datetimein) as days
   FROM [radiomix].[dbo].[chat]
  group by DAY,reqport,Year(datetimein), Month(datetimein), Day(datetimein)
  order by Year(datetimein) desc, Month(datetimein) desc, Day(datetimein) desc 
 

DAY      reqport      numberofsms      years      months      days
TH      630590      26                     2012              12           27
TH      84448      16                     2012              12              27
TH      732222      2                     2012              12               27


and the another selection is :

  select reqport
  FROM [radiomix].[dbo].[chat]
  group by reqport

the result
reqport
84448
630590
730165
732265
732222


i want to make a result to get this result :

DAY      reqport      numberofsms      years      months      days
TH      630590      26                     2012              12           27
TH      84448      16                     2012              12              27
TH      732222      2                     2012              12               27
TH    730165    0                    2012          12            27
TH    732265    0                    2012          12            27

?????????????