They called my cell today and did not leave a message.

This number calls my cell phone constantly and does not leave a message.

This is Capital One Auto Finance

Capital one auto finance. These people have a Gazillion numbers that they use to try to reach you, particularly if you are late even by a day in paying your car payment. I have about 15 different numbers saved that they have called me from. They definitely enjoy harrassing people.

Yeah, I get calls from them all the time.  I think it can be considered harrassment which is illegal for creditors to harrass you.