Called twice, back to back, from this number. When I didn't pick up the first time they called again.

When you call back that number a message said that is not a working number.

They say they were from Comcast, and I have to sign a contract over the phome. I said no, and call Comcast. They do not know anything about it. It is a SCAM.

This was Dianne from Comcast phone center.

Same as Matt says - call is from Comcast phone center for installation/sales.

(954)534-7000
the above number belongs to COMCAST CABLE supervisors contact number

I was called from this number today, I called back but a message says it is a non working number.

This number is Comcast Cable Company looking for monthly payment.

I receive a call from this number every day.  Don't know it.

In Florida it is a non working number to Comcast Cable Company.

I just received a call from this number, didn't answer.

I got a call from this number 4 times last night??  I didn't answer either

I have not ansewred this call but they call every day around 6 P.M. on my cell phone. I just checked out this site to see who they are...

A female called me at 1:30 in the morning.  Almost demanding to know my name.  When I confirmed the number she called (which was exactly my number) she then stated she knew no one at that number.  She seemed amused by the whole incident.

I searched for this phone number and found this (http://ipg-network-inc.fedvendor.com/performance.htm):
AT&T
Product/Service     MIAMI REBUILD
Contract Period     Jan 08, 2002 ~ Jun 10, 2002
Contact Name     JEREMY
Telephone     (954)534-7000

What does this mean?