Who called from 2064960000

I got the same number as well.  It's from Seattle Washington.

got a call from a dummy as they did not speak although the lin was open.

Left recorded message asking to press '9' key for connection to a representative to reduce credit card rates.

I did not pick up. Caller did not leave message. Caller ID said Customer Services.

It is an automated message stating that it is the final notification that they can help lower my credit card interest rates. I refuse to answer for numbers I do not recognize, but I have received multiple calls and messages have been left on my machine.