How can I block people from calling your house?

Question

I really need to know

can you walk me through step-by-step

Answer 1

why would you want to block people from calling MY house???

ACR *77 as the other answer will block private callers

some phone companies will offer services that allow you to block certain numbers, check your local phone provider to see if they have this service, if not you can get a call id manager

http://privacycorps.com/products/

Answer 2

just use *77 ACR !!!