Trilegiant Shopper Advantage TLG Travel Advantage Put unauthorized charges on debit card Norwalk, Connecticut

I discovered in going through my debit card statement on Jun 23 2011 that there were several charges of $16.99 that I could not correlate with any purchases.  I took the statement to my Bank, and they looked at older statements, and it was discovered that the charges originated in February 2011.  Each month had a charge on the 8th and the 29th of the month--one TLGTVLADV (TLG Travel Advantage) and one for TLGSHOPPERADV (TLG Shopper Advantage).  Therefore at this point my account has been debited with a total of $169.90.  I have not yet been able to reach either phone number to demand a refund and cancellation of whatever agreement they think they have with me.