Who called from 4013100123

Got a call from this number at our business.  I have active ads on Craigslist with phone number listed, anyone else?

An Oriental sounding bimbo said hi my name is Lisa and I'm from lkuhlayweerjkhgakj how are you?  I went off hook and called the number.  Another phishing expedition.

JUST GOT A CALL ON MY CELL PHONE FROM THIS NUMBER

Received call about 1:30 from warren ri. ans machine picked up no message left . 7/ 9/11.
another pain in the rear call. 800 service is  good at calling any time day or night also

They said this is not a sales call.  Starts asking questions
Caller ID says W. Warwick, RI

Also 401-401-0401\UN Assigm RO

Also 406-948-8166 Avery place
How do you get them to stop calling?