Call back says the "number is not in service." That means it's spoofed. That means scam. A legitimate company doesn't hide behind spoofed numbers. Block it and forget it.
Jerks called me 11/4/14 two times. First call had no name, just the number. Second call minute later said "Herb Ainsworth," whoever the hell that is. Naturally, since I did not recognize number or area code, did not answer. Round up the usual scammers and bottom feeders. These morons need to get lives and stay off the phones!!!