Looks like I get to be the 2nd to report this number.  CNAM Say "2 Down Front En".  The phone number appears to belong to an LA Lakers ticket agency in LA.  Their website is: http://www.2downfront.com  I can't find this number listed on their website, but a Google search tells me it’s them.

Maybe it was a misdial?  Maybe they are calling to sell Lakers tickets?  Maybe they are calling to scam me?  I don't know because I didn't answer and they didn't leave a message.