A couple of days ago I posted that Pat Phelan was in some trouble. This evening Pat confirmed it:

From Pat’s blog:

Our allfreecalls provider in Iowa today took flight due to increasing pressure from a large USA based carrier.
We are working on getting a new number up.
We expect to be back in business on Monday afternoon.Please watch the site for the new number and this blog for updates
So much for FCC rules in the USA.
I would like to personally apologize to all our customers and can assure you that we are working as fast as humanly possible to rectify this.
Unfortunately it is timed to perfection as we have issues with access to engineers over the weekend.