Who called from 2132983521

Received 2 unanswered calls from this number. No message left.

Got a call yesterday from this number and they didn't leave a message.

Called, no message. I don't answer a number I don't know

Answered was asking for a one time donation for a breast cancer charity.  'Is the head of the household available?' 'We're in the middle of dinner, do you have a web site?'  '... ... ... ... Is the head of the household available? Thank you for you time' and hung up.  Pretty suspect.

Called around 8PM PST, but left no message.