lostdreamer - 1:53 pm on Sep 11, 2012 (gmt 0)

I agree with eelix,

You could either use replace / regexp functions to only search for the numbers in the string, but this would run the replace or regexp function on all rows, not just the ones you want.
This could become pretty slow pretty fast.

If you could get all the phonenumbers as number only, it would be a lot better.