I live in Boston. Got a call from this number this morning around 11am. Didn't answer but called back from my work phone which is a main number. It's some type of rewards number for visiting a partner site...so you have to call to claim your prize
"Reward Redemption" scammers claiming you've "won" a "free" gift card to Wal-Mart or another retailer for visiting "an affiliate website". However, all you have to do is pay the shipping fee to receive the card. It's a scam to phish for credit or debit information, and these crooks call from multiple spoofed numbers, of which this number is only the latest. These scumbags should be shot.