Calls received daily from this number, no message ever left. very annoying

Received a call from this # 5:50 PM 1-21-13.  Female asked to speak to someone who does not live here.  I informed her she had the wrong number.  Only after hanging up the phone did I notice it was a non-local area code, and cid displayed "GMC Vacations".

Yet again, same bat time, same bat number 1-29-13.  No message.  CID "GMC Vacations"

Caller ID is GMC Vacations. Gold Mountains Communications, LLC, 1701 West Sunshine Street, Suite K, Springfield MO 65807-2261, AKA Grand Vacations, A Wyndham Resorts and Holiday Inn telemarketer call center,  Hank Seevers, President,  fax 417-429-2580, 417-851-4654 Calls from 417-429-8525, 417-522-0186, 417-523-9924, 417-708-9170, 417-851-4653, 417-869-6220, 702-227-3234, 916-285-7644, 916-285-7685, 954-935-3682 After the no star service at the Wyndham Stafford VA facility  (didn't clean the room or change the towels & Linens & didn't care) I'll not do business with these jerks or their proxies.

This number calls my phone several times a week.  No one responds when I pick up and a message is not left.