When calling back it says something like, "you don't need to call us back, we'll call you". The recording also said to press 9 if you want to be removed from their list. There was no way I was going to press anything. That tells them it's a good number. It must be a telemarketer.

True, It sucks, but people like that cost us money for both the initial call, and the return call!
Telemarketing should be illegal!

Went ahead and pressed 9 to remove from the list, was asked to enter the 10-digit number and after only told "you're request will be processed, either disconnect or return to the main menu".  So we'll see how it goes.

Just found 4 missed calls on Caller ID. Registered my phone numbmer on the National do not call registry. If they call back, Im reporting it to them.

Okay, I was getting at least 5 calls a day for about a month from these people.  Finally called them back and someone answer.  I told her to remove me from the list and she said okay and hung up...the thing that ticked me off?  I dialed *67 to block my number and she didn't ask for it...so they'll be calling me back, I guarantee