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Keeping an ear
out for you

As an Optimum Phone
customer, your phone
line is
protected against spam and
unwanted
solicitations.

What are robocalls?

Robocalls are automated calls that deliver a recorded message to your phone. They are used to try to sell you something but can also be used for fraud and are often illegal.

How do we stop them?

Optimum is able to check a database of reported numbers, at the time of call, and block them from getting through to your phone. We stop them where they start.

On or off, it's your call

As an Optimum Phone customer, you are automatically signed up for Stop Robocalls. We make sure that your phone line
is protected against spam and unwanted solicitations. You are in control and may turn this feature off at any time.

Edit settings

Optimum has established mechanisms for callers to seek redress for any calls or texts that are blocked in error or calls that are mislabeled, as well as to register their numbers in the first instance. For assistance, please contact: robocallmitigation@alticeusa.com.

Get even more control

Need even more robocall protection?

Optimum Phone customers can use Nomorobo, a free, independent call blocking service that answers known robocalls and telemarketing calls to your home, so you don't have to.

Get Nomorobo

You can block anonymous calls and specific
phone numbers.

If you don't want to accept an anonymous call, you can block them or type in the exact numbers you want to block.

Block Callers