666
Say you want to call the devil. What number do you dial? Yup, you guessed it right: 666-6666. And even the devil has to pay his telecom bills: some Arab guy payed $2,75 million to get the devil’s number. Oh, yeah: off course it’s a mobile number and you’ll have to dial +974 first because the owner lives in Qatar. Hmm… Oil & the devil they sure make a good combination.