You do realize that most of the time, the person must have the contact in their list in order for the name to appear right? Rogers may have this on their landline, but for cell phones, the name must be in the contact list. That's just how it is.
@AlexiKrovKov - You are incorrect in your assertion that only Rogers landlines have name display. Rogers has had name display on their cell lines for many years. You might be better to quote your source when making such claims.