Who called from 7733707921

Spam.

I just received a call from this number also, I did not answer, but thinking I did just apply for a credit card thru Amazon.com and put my phone # down on the application. Seems kinda weird they would call within minutes of me applying, I never put my phone # on the internet, until today. They did not leave a msg.

Got several calls from this number, each time there is no one on the line, after I hang up it calls again, and again.

rang once and they hung up.

Received a call from this number  this afternoon. Verizon is doing a great job selling our phone numbers for additional profits. Both, phone service providers and scammers don't know limits to their greed.