I just did a format cells....special...phone number and it came out the way
you wanted when i entered data. Is your problem that you physically have the
dashes inbetween the numbers thus making them text?

You could make another column and copy this formula into it. (assuming your
phone numbers start in A1)

="("&LEFT(A1,3)&") "&RIGHT(A1,8)

"JSM123456" wrote:

How do you convert a phone number in this format xxx-xxx-xxxx to (###)
###-####? I've tried format, cells, custom, (###) ###-#### and "(###)
###-####" but neither worked. I can convert to ########## if needed. I
appreciate your help.