I had alltel for 2 years with no problems. Never once had a dropped call, missed call, random voicemail with no missed call .. nothing..
When I purchased the iphone in Jan. I signed a 2 year contract and I count the days till i can get out. I am always getting random voicemails but never get a missed call alert, text messages have been known to show up 2 days late and overall their customer service sucks.
Just a warning that att sucks for me and if I didnt love my iphone so much or i would have paid to break the contract already
