I get a ton of calls from this number and similar ones; only the last 4 digits change. OBVIOUSLY a spoofed number. I don't answer numbers I don't recognize and only block them, but I know no one in "Belmont MA" and assume this is a scam. The calls have been unrelenting, even several times a day. They're finally declining.... I only got one (from 617-852-4658) in the last 3 days. I would say I've seen 20 variations of this 617-852 exchange.