I called back the caller id number and got a recorded message, looked up the office number and called in a complaint as I am on the do not call list.  Obviously these people are adhering to it but I left a msg saying to take me off their list... we'll see if it works.

Called me today. Called them back on their 1-800 number but got voice mail (what a great company).
I then went on their website and found a spot to have my phone number removed from their list. Hopefully it works.
www.gatewayinternationalcorp.com

got a collect call from this number on our phone bill which we did NOT receive and it has cost me $45.09.  Is this a scam.

I called the 1800 number and talked to receptionist, she took all of my numbers off their call list. Easy as pie, thanks mr. oozehanger

I keep getting the same calls I just when on there web site http://www.gatewayinternationalcorp.com/index.php?p=contact&lang=en
and put my number on there do not call list see if it works.

They have called me several times when I have clearly asked them not to.