Who called from 9782334193

I got two hangup calls from this # today. Thanks to the previous reporter who listed all the numbers this scammer calls from.

Called but left no message. When I called back the number I was immediately prompted with a message stating "Hi, this is Lisa. We have a $100 gift voucher for your redeemable at popular stores..." I hung up at this point. Obvious scam.

Caller ID Name: South Hamilt MA
Caller ID Location: HAMILTON, MA

I have received calls from 978-233-4198, 978-233-4193, 978-233-4512 and others all from Hamilton MA.  When I block one number, another calls.  It is very annoying