Me too, and I called back with different numbers and it seems as though the number was been disconnected...literally 5 minutes after their call. So weird.

Duct cleaning.  I had a bit of fun with the guy (background noise sounded like a foreign call centre) and said I was waiting for his call.  Then asked him to stop calling.

These guys are a duct company calling. they won't stop calling you with different numbers. I have repeatedly tried to get them to stop, but they won't. Someone's going to have to do something about this....

Yes it is a duct cleaning company and no matter how many times you tell them to stop they just keep calling. If I see this number I don't answer but they also use other numbers. Pretty annoying and don't know how we can stop this!!

>> Pretty annoying and don't know how we can stop this!! <<

Want to stop repeated telescam phone calls?
Try these alternatives:

1.  Do not answer the phone if you see an unknown number on your Caller ID ... let it go to answering machine or voicemail.  Many telescammers hang up after 3 rings.

2.  If you have a smartphone, get one of the inexpensive or free phone blocker apps at your online app store, and learn how to use it.

3.  If your cel is not "smart", read the manual to learn how to set up a "group".  Assign the scammer's phone number to that group.  Also assign a "silent ring" to that group.  You will not hear future calls from that number.

4.  Google NoMoRobo, and visit their site, to see if your phone system is compatible with that system.  (It may or may not be compatible).

5.  Contact your phone service provider.  They may have a facility or method to allow you to block numbers.

6.  If you buy things online, you might want to google "Amazon phone blocker" to see what devices or apps Amazon has to offer for landlines or smartphones. Similar devices are for sale on eBay and other online stores.
http://goo.gl/cdPm8O