Who called from 6046749911

Supplied a fraudulent check when trying to purchase item from Craigslist.

Here are two pages of links to (mostly government) sites in Canada and the USA were you can report those scams, or learn more about them.

Look here first:
http://800notes.com/arts/I2neMkbUAAo/where-to-report-phone-crime

If the reporting site you wanted is not in the above list, try this one:
http://phonehelp.2truth.com/complaint_sites_rev.html