Been getting many calls from this number.  Happened numerous times yesterday, and is starting again today.  I don't answer any unidentified numbers.  No message left.  Rings twice, then disconnects.

Calls no message.

Calls 5 times a week at LEAST. Finally left a message today and asked me to immediately call back regarding "a personal business matter." No Company name, the caller's name was Chrystal. Can only assume Debt Collector

These calls are from Discover Bank "Card Services". Normally calling when an account is 60+ days past due. Not a debt collector but rather someone working for the creditor in collections.