Who called from 3474785874

I received this call at work.  They asked me to call them back immediately or have my attorney call them back.

Got this call. They can call until hell freezes over. SCAM written all over it.

need help

got this phone scam.  said i owed money from a payday loan of $ 755.00 and legal fees of $ 8000.00
that i needed to make payment immediately today or an officer would come to my place of residence
and arrest me. two differenct people have called both of them wanting me to pay immediately or to
have my attorney send them proof of payment.  one named Karen (foreign dialect) and one named
Amber (foreign dialect).

i have had this call today! is it  a scam or what should i do