True. After re-reading the sample script you had above I can see that you can say you're calling from anywhere (location) as long as you're not saying you're anyone you're not (impersonation). Technically this is grey but at least you have a legitimate defense to play ignorant in case someone decides to press it.
The directory listing is good. The survey thing is good too. I used to work for a market research company and did calls from a list of numbers. Success rate is high for those because you start with - "i'm not selling anything, just asking questions" and therefor are not subject, in most cases, to even the donotcall lists.
Good post. Makes one think beyond the OP.
