Who called from 4702983994

Our answering machine received the call.  No message was left.

"This is Steve from the American Veterans Association.."  - Telemarketer

Called at 9:32am. Diverted by a service I subscribe to that intercepts robo-dialed calls (rhymes with SoNoHobo). I called back (*67) and got a message that indicated that the number is spoofed. The message ended with "zero-1-1-P," which I've heard before after call other numbers that turned out to be spoofed. Came here to see if anyone knew which annoyance this was about.

Unknown call went unanswered. I'm proclaiming this to be a scam. Why? The caller ID shows this: 042009075200052. No city, no state, or name.
Time of call: 9:04 a.m.

2 calls from numbers 2 digits apart, including this one, no message