Caller ID says Keller Williams who is a realty agency.  Voice quality sounds like a cheap VoIP connection.
Asked for a person who never lived here.  When told "wrong number" she said she must have old information  Then asked about interest in selling the home.
Since we've been here for 40 years, hardly a case of old information.
Just another telemarketer.  At least this one tries to skirt around the law.

Said Keller Williams on the caller ID, which is a real estate company.  They asked for someone that hasn't owned my phone number for at least 5 1/2 years.  I asked why are they calling numbers on the National do not call list.  All she could say was sorry.  I asked her why she doesn't scrub her phone list before calling people.  She decided to stop talking for the next 2 minutes, stayed silent, and then hung up.  I would never work with anyone that broke the law to try and get my business.  What other laws will they break when working with you?

Cold calling crappy realtor

I got a call like 6 times the other day, dont even own a home lol.

Keller Willams