Unbelievable, truly, unbelievable.
Every single person who has responded in this thread has spectacularly managed to miss the point! OK 'Client62' did make a good point in suggesting migration to VoIP; 'nodrogd', come on, you are a VIP you are supposed to know this stuff and advise properly!!!
Rights let's go back to the original issue, the account holder has died; what is the one and only instance where VM allows another person to take over an existing account in its entirely; keeping everyone the same; including the phone number?
Oh that'll be when the account holder has died and a family member is prepared to take it on, no?
What was the OP informed by VM's sorry excuse for a CS department; "We've been told that we have to close down the old account, open a new one, and that there's no way of porting the telephone number from the old account to the new one"
Lies, absolutely lies; well at least the first part, but not one of you, including two members of the forum team have bothered to point this out and to correct it.
Guys - get a grip!