google nexus with tmobile 3g network?

I have a G1 (earlier, slower Android phone) with T-Mobile. I got it in June of last year, and haven't had any problems with 3G access. I've been a TMO customer for years and haven't had any issues. They probably don't have the best coverage outside major urban areas though.

I live in the North slope, between 5th and 4th if this matters.