I thought at one time someone told me that it is possible to order with a carrier a block of DID's let's say with an Indianapolis area code that can ride on let's say a Chicago PRI with a 630 area code. AT&T told me no, but I have had various people tell me this technology was possible. Basically, I want Indianapolis people to have VOIP phones off of a Chicago s8500 but have Indianapolis phone numbers. Any thoughts?