Search within text and IF solution needed

Hi, try using following UDF

Function DigitsFirstID(s As String) As String
  'Harlan Grove, worksheet.functions, 2003-10-20
  'extract first string of  digits,  based on
  '-- http://google.com/groups?threadm=_RKkb.24635%24cJ5.3777@www.newsranger.com
    Dim i As Long, j As Long, n As Long
    n = Len(s)
    i = 1
    Do While i <= n And Mid(s, i, 1) Like "[!0-9]"
        i = i + 1
    Loop
    j = i + 1
    Do While j <= n And Mid(s, j, 1) Like "[0-9]"
        j = j + 1
    Loop
    DigitsFirstID = Mid(s, i, j - i)
End Function