I finally answered because we have been receiving a series of calls from different numbers.  They called our landline, my cell phone, and my husband's cell phone within 10 minutes of each other.  (I want to know who sold them all our numbers!)  The caller ID has been 5 different numbers, all from my area.  I don't have very much info except the person was in a large room with a lot of other people making calls.  The woman I talked to on 5/4 at 12:11pm said she was calling for "Texas Number One Services" and they would be in our area inspecting roofs.  I told her I didn't want her to inspect our roof and to please stop harassing us or I would call the police.  She hung up on me.

I googled "Texas Number 1 Services" and all I could come up with was a company called Texas One Roof.  I don't know if it's the same people or not.

We have received 7 calls since 4/21/17.
817-488-0380 4/21
817-281-1959 4/26 & 4/27
817-581-6610 4/28 & 5/2
817-479-3722 5/3
817-849-5498 5/4