HTML to Excel (Formatting a column)

Hi,
I have an ASP page to show the result of a query in excel using "application/vnd.ms-excel".

If a column have a long number, in excel appears in scientific notation!!!

eg. Credit Card Number:
in excel appears 4.41169E+15
the real value must be 4411690224567890

For number formats I use style in the <td> tag like this
reg = reg & "<td style='vnd.ms-excel.numberformat:000000000'> & temp_s1 & "</td>" & vbcrlf

But I need to format a number to a text like the example!!!!

Any tip for this topic?

post this in ASP forum

thanks rsashi..