Received a call.  Called back and is Varnish in LA.  Have no idea why they called me but don't want a call back

I received a call from 213-622-9999 today at my work in PA. The caller sounded like a 12 year old boy and he didn't know quite what to say at first but then continued to say he worked for Verizon and wanted to save me 14% off my bill by having me grab my latest bill and reading him some information off of it. Definitely a scammer.

They've changed names to "Label Gallery".  Still the same phone # obviously spoofed.

I have about 10 of these on my caller ID. When I dial back the call will not even go through.

I got a call from this number at about 5:45 pm on Tuesday May 29, 2012.

Caller ID said the "Label Gallery" but when I called the number back it was the Varnish Bar in Downtown Los Angeles.

Caller said she was from Microsoft Care and they've been getting error messages from my computer.  Said I should go to it and they'll walk me through what had to be fixed. The woman at the other end sounded like she was from Nigeria and spoke broken English.  I told her to give me her name and number and I'd call her back in a few minutes as I wasn't near my computer....she hung up and no one answered the phone when I called back.

Gee, guess I lost my chance to win the multi trillion dollar lottery in Lagos!!