For scambaiting purposes for the Nigerian scammers, being a scambaiter myself, I'm looking for a super, super expensive premium rate number, that can be called on internationally from pre-paid mobile phone/s. Preferably a service that can provide the number completely free with the ability to add a S-l-o-w-w-w voicemail message to it to keep my scammers on their phones for as long as feasibly possible, costing them yet more money and time. Would anyone know of such a hm hm 'reputable' company please providing these numbers? The more expensive it is for the caller, the better! Or is it possible to have a 'service' like this set up on something like K7 for example? Just as long as it is extraordinarily expensive to call the number, internationally, from any mobile, that's the important thing. Do you know of a 'prank' website or online business offering this at all please? Thank you in advance.