If all the phone #s get the same prefix, such as "1-", and assuming your
phone #s are in col A, use this in col B

="1-"&A1

If the prefix varies from one to another, insert a new col A and put the
prefix for each phone # in that new column. Now use the formula

=A1&"-"&B1


"OMKP" wrote:

I have a column of about 1500 phone numbers (with various area codes amongst
them). I now need to add the country code in front of each number. Rather
than type it into each cell, someone mentioned to me that there is a
"concactinate" feature in Excel that I could use. Apparently it fuses two
columns together.

I could find no help in Excel, is there anybody out there who might know how
to accomplish this 'concactination'? Thank you for your help in advance.