So I wanted to list out all the phones that I've owned in the past, and let me tell you, it took a lot of digging to find the right model numbers. But here it is from newest to oldest...

Blackberry Bold 9000 w/ AT&T

Samsung Omnia i910 w/ Verizon

Samsung u740 (original Alias in Black) w/ Verizon

Blackberry 7280? w/ AT&T

LG VX model (can't find the model#) w/ Cingular

Motorola v500 w/ Cingular

Ericsson T18 w/ Sprint

Samsung SCH 2000/2010 w/ Sprint

Whew, that was a nice walk down memory lane. By the way, if you want to look up an old Sprint phone (pre-2005ish), this is a good place to look:

http://www.sprintpcs.com/pages/old_devices.html