I dont understand your question. Blocked on what? Guessing that if you are blocked you get nothing from the person who blocked you. No further info or contact which is the point of blocking.
when blocked on whatsapp...normally when someone changes number or re install whatsapp his contacts recieve like messsage telling that this contact security code has been changed,,so if some blocked and changed his number will you get this notification/message?
when blocked on whatsapp...normally when someone changes number or re install whatsapp his contacts recieve like messsage telling that this contact security code has been changed,,so if some blocked and changed his number will you get this notification/message?