I have lost count of how many times a telemarketer has called our home phone to offer telecommunication services. Some are polite and some are rude. Either way, getting those calls a few times a day is just annoying. At one point, I had to hang-up the phone because the caller won’t stop ringing our line. How nasty is that?
Currently, we don’t have a caller ID feature and maybe when we renew our contract (we’re looking at changing carriers), we should consider having that feature. It might be a good idea to take note of the caller’s number and see whether they call us frequently on purpose. I understand the pressures that telemarketers go through to reach their sales quota. But I believe that it should not be done at the expense of other people.
In the US and Canada, there is a look-up service provided by WhoOwnsThisPhone.com. It is a reverse phone look-up that can help to trace numbers of unknown callers.