Who called from 7135256050

Called. No response when I answered. Caller I'd was Solvay Amer Inc.

Called my cell----no message left. I don't answer calls from numbers I don't recognize.

7-18-19 10:49 AM.  I was out. Left no message. Blocking the number on my Panasonic cordless answering machine.

Called at 10:15 on a Saturday morning. Caller ID said Solvay Amer Inc. Didn't leave a VM. I'm o the National Do Not Call List. Will block this caller.

11:15 Saturday morning. Solvay Amer Ind per caller ID. Only thing I can find online is a chemical company in Houston TX. Why they would be calling me is a mystery. I'm in FL and retired. No message left.