Pete Van Raalte wrote: > There are a series of 9xx number that can be dailed into any central > office. One of these will result in a ring-back as soon as you hang > up. Another will tell you the number (by recorded voice) of the line > on which you are calling. (I have used this successfully from a New > York City payphone by dialing 958.) > I'm told that each Central Office switch type (eg, ATT 5ESS) has default > numbers. Can anyone tell me where to find a list of these 9xx numbers?
> Pete > Peter Van Raalte | Email: [email protected] > Compliance Engineer | > V-Band Corporation | Phone: 914-789-5117 Pete, this is more aptly a topic for alt.2600, but why not go the experimental route? Assuming you avoid 911, that leaves just 99 combinations to try. Keep a log & let us know what you find. Ed
