I've never heard about these, either, though it reminds me of one day at work when we needed to contact some service or other, probably a hospital. I was talking with the pharmacist about it, and I mentioned that I wasn't sure how I was going to get ahold of them without their phone number. He told me that if I couldn't find it in the pharmacy's computer database somehow that I could always just call 911.
I looked at him for a minute and was like, "uh, don't you mean 411? I need their phone number, not an ambulance."
He stared back at me and appeared to be thinking about this before he put two and two together and was like, "oh, yeah. Right. Uh, don't dial 911." <p>
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RPGWW Wiki!</div></p>