The only digital channels are the 700 MHz ones. D means Direct. For scanning purposes it is useless making the distinction between direct and repeater modes as both are the same freq.
Your first list is post rebanding. Second list is pre rebanding. (missing the 8CALL 856.0125 though)
IIRC pre-rebanding channels used to be called "ICALL", "ITAC#" but were changed a revsion or two ago.
CALL channels are CSQ, all others 156.7 PL as you stated.
...and yep anyone with a 800 MHz system around should probably have these handy.
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I keep all of these channels programmed in analog with no PL and digital with no NAC, and in the Philadelphia region there isnt a peep out of any of them, even though almost all of the counties have them setup. Seems like a waste to me...