Blocked numbers are still coming through. There is a reason why for this, at least I believe this is the reason why. Spammers, use a spoof app that hides their actual number from your caller i.d. so when they call you and you block the number, your blocking a number that doesn’t exist.

How do I stop blocked calls coming through?

Just go to the website donotcall.gov and enter the landline or cellphone number you want on the list. You can also call 1-888-382-1222 from any phone you want on the list.

How does a blocked number still get through?

When you block a phone number or contact, they can still leave a voicemail, but you won’t get a notification. Messages won’t be delivered. Also, the contact won’t get a notification that the call or message was blocked. … Please go back to the contact, tap Edit, and re-add the phone number, which should correct this.