Who called from 2017537539

I've gotten a call from this number 4 or 5 times in the last 2 weeks.  They never leave a message.  Time to block the number.

I have been getting several calls from this number for over a month and they never leave a message.  So I finally called them and it is AT&T.
I am guessing it is a promotion related to some fiber cable work they have been doing in my neighborhood.  So there ya go.

2 calls today. Did not answer. Caller did not leave message

Called today, no message