Live person called from an 856 area code then referred me to the 904#

A lady also called me about 2hours ago from 1-856-831-0640 said to call 1-904-425-2863. Said that they were calling in reguards to us national bank on a past payday loan from 06.

A man called me 3 times,left me a message this is important messages I have to call back this number 904-425-2863 othervise I will be have big problem in my life because I owned some money from us national bank in the past.

I think it's a scam, but you can't be too sure. I have no idea what to do. I have just ignored their calls for the past week and they just keep on calling.

Did they say what it was about? I am just trying to see if its more than just me they are trying to scam.