1 million numbers is not a great deal - Level 3 charges around 3 cents per month for a US number in volumes of 1000+. $30k a month should be noise for Google,

1 million numbers is not a great deal - Level 3 charges around 3 cents per month for a US number in volumes of 1000+. $30k a month should be noise for Google, compared to the cost of running out of numbers. I'm actually surprised they didn't buy more.