Help Sync issues

[Al Mullins]

i recently changed the number to my intercept on VM. now my accts say sync is unavailable. i tried to remove them but got a warning that i would lose contacts linked to the acct. i dont want that to happen. i tried to add the accts again without deleting them first and it wont let me do that either.
what can i do to get the accts to sync. i am unable to get notifications of recieved emails for the accts now. and i have annoying notifications at top for unable to sync. please help.