Okay, it says I am 3290 feet from a CO, which I thought was like an ISP's HUB, but it's the local phone company building, I see

Yea, one right up the street....but I am unable to find any other providers that use it...so my question is, how can I find out if this is the CO that winfire/FreeDSL will use?
It may sound like a dumb question, but we have a *bazillion* of them in my area, since it's a bunch of cities all interconnected

And, being 3290 feet away, I should be smoking on the throughput, right?