770-922-2160

this number have been calling me at work.  I try calling this number but I don't get an answer.

Yep, It's At@t trying to call out my husband for a job....then off he goes.

I recently saw this number come up on my husbands phone-what's the deal?

Called my cell phone.  Didn't recognize number so I didn't answer. Didn't leave a message.

Have recieved several calls from this number - never leaves a message and when I call back there is no answer.

This # called my husbands work cell at midnight but no msg was left.

Just tried to call the # back, no answer and no voicemail

This is the PBX of an ATT network operations and monitoring center.  It holds various groups responsible for certain digital facilities and many types of network elements located nationwide.  Probably a lot more that I don't know about.