I get calls from this number 2-3 times a week and the person calling has a very thick accent.  He tells me he's from AT&T and is calling because my Uverse is out of date.  I've gotten calls from AT&T before and the caller ID always says its AT&T but this one doesn't.  I had my Uverse updated two months ago so I decided to call AT&T to see if they really are calling and they're not.  The person at AT&T I spoke with said my Uverse is up to date and ignore these calls.

Called our business line after hours, left no message. This has occurred several times.