You can report them to your phone company.
You can't block a caller ID since this is a displaying device that enables the user to see the number/information of an incoming call. But, you may still be able to disable/deactivate your caller ID by contacting Optimum's customer service/support.
Caller ID
Generally by looking at the Caller ID display.
*67 (or equivalently 1167) will block your Caller ID on a per-call basis. *82 (or equivalently 1182) will unblock your Caller ID on a per-call basis.
To hide your incoming call number, you can adjust the settings on your phone. For most smartphones, go to the dialer or phone settings, look for "Caller ID" or "Show My Caller ID," and select the option to hide your number. Alternatively, you can enter a specific code before dialing a number (like *67 in the U.S.) to block your caller ID for that call. Remember that these settings may vary depending on your mobile carrier and device.
To Block a specific number you need Caller ID Manager (Paid). Visit Privacy Corps' website to know more. However here are following thing that you can do free of charge : Block all incoming calls *35*0000# Block all incoming calls but accept messages only : First dial *35*0000# and then #35*0000*16# Unblock all incoming calls *35*0000# #35*0000# : This unblocks all incoming calls as well as messages together.
Service provider can give you call screening capabilities such as caller ID. You can block calls according to the call screening capabilities of your system. You can either direct them to your voice mail or give them a busy tone.
I don't know. There are some words that the more you use that word, the more it applies to you. These words include: stupid, gay, annoying, immature, nerd, and the worst of all these, " name-caller " (If you call a person a name caller, then guess what that makes You!)
Caller ID credence is important in determining the legitimacy of incoming phone calls as it helps identify the source of the call. However, it is not foolproof and can be manipulated by scammers. It is just one factor to consider when deciding whether to trust a call.
On a caller ID feature on a phone, "incoming private number" means you are receiving a phone call from a number that has been listed as private, meaning the name of the person owning that number has been blocked from your caller ID list.
To block an incoming call, open your phone's call log and find the number you want to block. Tap on the number, then select the option to block or report the call, which may be labeled as "Block number" or "Add to reject list." Alternatively, you can go to your phone's settings, navigate to the "Call" or "Phone" section, and find the call blocking options to add the number manually. This will prevent calls from that number in the future.
An incoming call number with all zeros typically indicates that the call is coming from an unknown or blocked number. This can occur when a caller intentionally hides their number for privacy reasons or when the call is generated by a system that does not transmit caller ID information. In some cases, it may also be a sign of a telemarketing or scam call. It's advisable to be cautious when answering such calls.