Hi @Steviemar,
Welcome to our community forums and thank you for your first posts.
Sorry to hear you have been having issues with receiving calls from people on the Vodafone network. We can understand this is not ideal and we want to best help. Just to confirm, does this occur with multiple Vodafone devices? Does the issue persist with devices? Have you also tried resetting your mobile network settings to see if the issue persists?
Thanks,