This was ABT Electronics in Glenview, IL reminding me about a deliver I had scheduled. It is legit. Frank, I would suggest calling ABT and seeing why they have your phone number as this is a legit business.
This is a legit caller, Abt (abt.com) in Glenview, Illinois, reminding us a delivery and balance due. It's a great store and they ship all over the U.S.A.
I question whether "Red," "Al," "Chuck," and "Mark" are legit posters. I've been getting calls from this number informing me some undisclosed "special item" I ordered is ready for delivery. I haven't ordered any "special item."