iPhone 4 3G speeds horrendous

[exiledzuko]

Has anyone else been noticing their 3G speeds dwindling in the past couple weeks? I have 5 bars on 3G and running the "Network Test" app by speedtest.net I'm only getting 0.12 Mbps download, 0.07 Mbps upload, and my ping is 311ms. This is horrible. A couple months ago I have results that show I would get 3.39Mbps download, 1.24Mbps upload and ping was 200ms. Please let me know that I'm not alone. I'm running iOS 4.3.1 (starting to think that's what's slowing me down)
My bad, I'm on AT&T in Massachusetts, south of Boston.

 

[Applejuiced]

Call your carrier to see if there's an outage in your area.

 

[-aggie-]

BTW, bars have nothing to do with speed.