As Iceberg says, there is no system for establishing channel numbers. My CS5000 shows Pastor Scott on channel 98, if I choose just the 97W satellite, and channel 459 if I choose "All Sats" in the selection process. Mostly it is assigned by the order that the channel is scanned in, unlike the MAJOR commercial providers, that have a unique SID for each channel and use THAT number as a channel number in their receivers.