i answered and it sayed the ext not in use be carefull this does not seem right

I answered this, and when I noticed there was no one on the line (before anything else could happen), I hung up.  These are usually automated dialers.

It's a time share sales call.  When you get the "not a valid extension", that's just the auto-dialer messing up and not putting you through to a valid sales person's extension.  The dialer calls, and once it starts ringing, it transfers the call to one of the sales schlubs, in theory before you answer.  If you answer too fast, the auto dialer can't route the call to a seller, and you hear the recording.

I received a call from this number a few times and its really makin me mad! I say hello 2 or 3 times and it says "the ext. number is incorrect" like what the hell. Today I tried sayin front desk. And again she said "the ext. number is incorrect" so I hung up. Is there a way to stop this?

So, I got the call at 7:15 just a few minutes ago.. I saw the ID and didn't bother anwering. I don't answer calls I don't know. Unless the Data doesn't show up because the phone messes up.Anyways I went on google straight away, typed in the number, and did not expect the full first page to be able 'scams and horror stories' ...way to scare me.. but honestly I'm glad I didn't answer the phone.. do you think if I didn;t answer the phone the first time they won't call back?

I received this call from a Ramada Hotel.  They asked me if I was over the age of 21 and if I was using Master Card Discover.  I said no.  They also asked me where was my last vacation and how much I paid for it.  I thought it was kind of weird.