Only problem with that is that you get charged for the minutes and if you are "out of territory" as I am for long periods, you also would get charged long distance if you answer it even if you hang up right away. I got a call from this # on my land line, but they weren't there when I answered. My area code is 519.
i got this 210 280 8487 call from time to time. i never pick it up. just ignore it. i am also thinking this number to some adult website but i dont know where to.