Who called from 2132667320

The number that actually came in on my caller id was +1 (1) (213) 266-7320 (two 1s?). Anyway I didn't answer.
One of these days I should just to mess with them. I get so many already and have never answered.

two ones could signify an overseas call

phishing scam; do not answer the call and block it if you can.

Robocall about a "Green Survey."

Didn't recognize the number, let it go to Voice Mail. No message left. Typical telemarketer's MO.