Never heard of it, but how much did it cost? How much did the reverse lookups cost? And even if you could get it electronically there was no way practical way t

Never heard of it, but how much did it cost? How much did the reverse lookups cost? And even if you could get it electronically there was no way practical way to do much with them. With the twitter leak millions of phone numbers/names are available for free instantly, and the technology to do some harm with them is readily available.