This number will call you when your Netflix account asks you to provide a phone number to verify your account. Not spam as far as I can tell. They call you with a code to input online.
I called them and they called me back when within 5 minutes I was the 5th person waiting for service. Its a LEGIT phone number. As I had to cancel my account, Which they knew all my info and then I went to Netflix.com NOT the site they gave me to Start-up the account again, Because I didnt like the Billing Cycle Date. So when I canceled and started up again they gave me a FREE Month of service which is what I like, Hmmm might try this again ;)
I called them and they called me back when within 5 minutes I was the 5th person waiting for service. Its a LEGIT phone number. I called to cancel NETFLIX because I didnt like the Billing Cycle Date, They said to go to the "ACCOUNT" section on my account and click "Cancel Account" on Netflix.com, Which I did and then she said to go back to that site and then click "Restart Subscription" if I change my mind and want to continue with them. When I did, I received one month FREE Service, Hmm I might try this again in the future, I do Love <3 the word "FREE"