Who called from 2819543826

Just got a message on my cell phone, it was the pre legal depart of NARG

I have no debt and did research on this company. Do not call them back, they will keep harrasing you, they are not on my credit report and I owe no debts! This is a scam.

Called left message said name was Katie pearl (I think) needed to call back regarding matter or press 1 to talk to someone now.  Call back was 8887325818

Left a message saying I needed to sign papers between the hours of 1-5 and she needs some information from me

Anything ever happen I got the same call today ??