How do u block calls
There are many topic on this forum discussing this topic. The search function will easily find them.
Also, you should share what device model you own, as it is different from one device to another.
Hi Tall95 as NFtoBC and ET mentioned, this subject can be searched in our forums as it has been asked before. Let us know if you still have questions and whether it pertains to your home services (home/landline phone) or mobile device.