That’s part of it: you can only fake CID with numbers already registered to you. So companies can have a single number that they display when calling, but whatever number someone uses for that, it has to point to the same entity.
That’s part of it: you can only fake CID with numbers already registered to you. So companies can have a single number that they display when calling, but whatever number someone uses for that, it has to point to the same entity.
