Thanks for the advice on such a superb search engine. It deserves special attention. Agree that it's easier to find the information you need in a trusted reference book than to search the entire Internet space. But then again, it is not uncommon to see virtually useless bots. Thanks to systematized directories, you can find a lot of things. I wouldn't say I like to spend a lot of time looking up someone's phone number through acquaintances or relatives. I usually use the France Directory to find any phone number by first and last name. Of course, it speeds up the process and saves my precious time.