This should do it.
=SUBSTITUTE(A1,"-","")

"New2EKU" wrote:

I've read the various messages about how to remove the "-" in a list of SSNs,
using the replace command, but I cannot get it to work. I have a list of
SSNs that I need to convert to a string......222-22-2222 needs to be
222222222. Can someone help me?