Comparing columns of different size

[antros48]

Hi everyone.
I have a sheet with names and numbers. I wish to compare the telephone numbers of a different column and at the point i have a match then the corresponding name should be copied next to the identical number. The two telephone numbers columns are of unequal size.
Any help appreciated
Thanks

[José Augusto]

Hi
Try this

=IFERROR(MATCH(B2,$A$2:$A$8,0)>0,FALSE)

=IFERROR(MATCH(B2,$A$2:$A$8,0)>0,FALSE)
to compare list A2:A8 with B2...
Regards