According to USA Today, Americans lost about $30 billion worth of mobile phones last year.  Most Americans lose their cell phones, however, in the City of Brotherly Love!

According to this study:
San Francisco came in second, while New York came in third.   22% of respondents have lost their phones, while 70% didn't use password protection.

Most of the cell phones that were reportedly missing, were stolen.

So, why Philly?

A better question for you, where is the funniest place you found YOUR cell phone?