For a house phone, if you want your number at the top so your kids can find it easily, put a space before your name. So, for example, the first three listings on our phone are:
" Hatzolah"
" Mommy"
" Totty"
I also have Hatzolah listed last, so if someone presses up instead of down in an emergency, Hatzolah will still come up first. I do this by having an open parenthesis first: "(Hatzolah"