First I got calls from 321-209-6988, then from -7177 and -7498. Another blog comment said to call 866-246-7196 and give the caller's phone number to verify it's on their list and the receiving phone number to request it to be removed from the caller's list. I did so and after a couple of days the calls stopped!
Recent Complaint Activity for (321) 209-7177
FTC Complaint reported as spam
09/01/15 12:00 AM
FCC Complaint suggested caller name as None would give their name
10/07/14 11:31 AM
FCC Complaint suggested caller name as "Paul" hung up before i could ask
10/02/14 02:15 PM
FCC Complaint suggested caller name as Customer service
10/02/14 02:15 PM
FCC Complaint suggested caller name as UNKOWN
10/02/14 12:50 PM
FCC Complaint suggested caller name as Senior Alert Systems
10/01/14 08:23 PM
FCC Complaint suggested caller name as Services
10/01/14 10:15 AM
FCC Complaint suggested caller name as Senior Life Support Assistance Program
09/29/14 03:26 PM
FCC Complaint suggested caller name as CNSUMER SERVICES