Not sure what you mean
By server- I'm going to guess that you mean ISP, or Internet Service Provider. I hate to suggest AOL, becuase I hate them with the passion that drives a man insane, but they do have a significant and extensive network of numbers nationally to deal with.
Other ISP's that awould offer similar benifits include MSN and Earthlink. They both have toll free numbers for dial in but you'll pay more for it. A growing number of parks offer net access that you can get through them, and you could use a remote email account such as hotmail or yahoo and still access the mail and the TDR site regardless of their ISP carrier. Just some thoughts!! Good luck.
Kev