What channels do we get?

The common question I get is what channels do you get. My TV says it found 49 channels but only is showing 24. Here is the list of channels, each of which comes through great. Two of these don't come from the south side of my house, where my omnidirectional antenna is installed. Those are ION (47.1) and TCT (30.1). PBS (WUNC) mostly comes from the west rather than east and comes in fine.

4.1 PBS WUNC
4.2 WUNC Kids
4.3 WUNC EX
5.1 CBS WRAL
5.2 THIS?
11.1 ABC WTVD
11.2 ?
11.3 ?
17.1 NBC WNCN
17.2 ?
17.3 ?
22.1 CW WLFL
22.2 Country music
28.1 WRDC my ROC
28.2 The Cool TV
30.1 Tri-state Christian Television
30.2 different Tri-state Christian Television
30.3 Tri-state Christian Television Family
30.4 Spanish Tri-state Christian Television
47.1 WRPX ION
47.2 ION Kids
47.3 ION Life
50.1 Fox WRAZ
50.2 Me TV

Channels I am not getting which TV Fool says I may are:
24.1 W24CP
40.1 Univision
44.1 WZGS
64.1 W64CN
68.1 W68BK

Another interesting nuance is when I go to a channel like 25.1 which is another PBS (WUNK-TV), my TV takes me to 4.1 (WUNC-TV). So I don't know if that counts that as I am getting 25.1. If so, this would account for the channels it says I am getting but I am not actually getting.