They won't stop calling
Harassment, pure and simple.
This number belongs to WFNNB, World Financial Network National Bank.NCO Financial uses WFNNB to harass NCO debtors. If you are an NCO debtor and you answer the phone, no one will respond. Call will automatically terminate.Yes, this is illegal.
I have gotten 2 call from this number today and my VS account is current. I have Digital phone service that I can manage online, so I've added this number to the filtering list where calls from that number will be blocked.