There are approximately 3,500 colleges and universities in the US. With the exception of about 50 of them you get about the same quality education in all of them.
At the undergraduate level having a marquee school on your diploma doesn't really help very much. There's an old, old truism that's still true today...it doesn't matter where you get your bachelor's degree from as much as it does that you have one, and it doesn't matter that you have a master's degree as much as it does where you get it from.
It can actually hurt you. I know of many companies that won't hire people from schools like Stanford, Dartmouth, or Columbia because they figure the candidates are really looking to get into investment banks or technology start-ups, and are just looking for a place to park themselves until something "better" comes along.
As a matter of fact, there's an interesting new educational trend developing the last five or seven years. Parents have figured out that little Johnny and little Janey spend the first two years of whatever college they attend just taking liberal arts prerequisite classes. Why do that at an expensive four year university? Mom and Dad send Johnny and Janey to a two year J.C., then have them transfer to Harvard or Yale to finish up. Nice way to save a lot of money.
The University of Phoenix is a good alternative only if you have no other alternative. The jury's still out on how valuable distance learning is for earning college degrees. As a hiring manager, that's one of the few questions I'd have in looking at a candidate's credentials.
Get your undergrad anywhere you want. If you want to stand out, get a graduate degree from a name school and in a discipline other than IT. I wouldn't waste time pursuing an MS in any technology program unless you want to teach. Get an MA or an MBA.