We created <a href="https://CasaCalls.com" rel="nofollow">https://CasaCalls.com</a> to make it easier to spin up new Phone Numbers to use in Marketing Campaigns.<p>You can use one on your Yelp page, another on Facebook, another in the Newspaper, etc -- and quickly see how much of a return you are getting on your marketing dollars.
I certainly like the idea of not having to rely on Google Voice for things like this.... though I certainly like Google Voice's pricing better. How many other competitors are in this space?