As far as I know, my service never went down here in Michigan. Don't use phone very often, but do call home every day from work at 7:30pm and have gotten through every time.
Did make a couple other calls at various times over the last couple days with no issues also.
T-Mobile has EASILY been the best cell phone provider I've used between Verizon and Centurytel. -- The Firefox alternative. »www.mozilla.org/projects/seamonkey/