There is a beta version of Mobile Google Local available now.

This was first mentioned in SearchEngineWatch as a UK only feature, but US addresses work as well.

These results may well be good enough to get Berry 411 out of the content reformatting business for yellow pages results; Berry 411 can focus purely on being a very convenient front end. I’m going to try plugging it and gather feedback.

I especially like the mobile friendly Google maps.