My last phone number

I am moving my primary phone service to Google Voice as soon as they offer number portability... OR I am going to pick a new phone # with them to be my last.

Some current contenders...

41226sparr i12amsparr
72769sparr 727mysparr
72489sparr 7citysparr 72guysparr
93721sparr yes21sparr
70779sparr 70spysparr
20967sparr
20986sparr
20987sparr
57342sparr
66192sparr
71935sparr
71964sparr
80465sparr
90925sparr
2605sparr0
661sparr01

Your thoughts on the matter are appreciated