From The Sentinel-Review (via Google News Archive) with additional data from TV Guide (Western Ontario Edition)
Excluding channels above 100
2 CICO-18 18 London (TVO)
3 CIII 6 Paris, ON (Global)
4 CFMT-1 69 London (Ind./Multicultural)
5 CBLN 40 London (CBC)
6 WKBW 7 Buffalo (ABC)
7 CITY-2 31 Woodstock (CityTV)
8 CKCO 13 Kitchener (CTV)
9 CFPL 10 London (NewNet)
10 WSEE 35 Erie (CBS)
11 CHCH 11 Hamilton (CH)
12 CBLFT-9 53 London (Radio-Canada)
13 Community Access
14 WQLN 54 Erie (PBS)
15 WIVB 4 Buffalo (CBS)
16 CITS 36 Hamilton (Crossroads)
17 WICU 12 Erie (NBC)
18 CTV NewsNet
19 The Shopping Channel
20 WGRZ 2 Buffalo (NBC)
21 WJET 24 Erie (ABC)
22 SportsNet
23 Weather Network
24 Vision
25 YTV
26 CBC NewsWorld
27 W Network
28 WUTV 29 Buffalo (Fox)
29 MuchMusic
30 TSN
31 A&E
32 TNN
33 CNN
34 TLC
35 CMT
36 MuchMoreMusic
37 Telelatino
39 Showcase
40 Bravo
43 Life Network
44 Discovery Channel
45 History Television
46 Comedy Network
47 TBS
48 Space
49 HGTV
50 Teletoon
51 Family Channel
52 CNBC
53 Golf Channel
54 The Score
55 Speed Channel
56 Report on Business TV
57 Prime Television
58 Food Network Canada
59 Outdoor Life Network
60 CFTO 9 Toronto (CTV)
62 CPAC
63 MPix
64 Movie Network 1
65 Movie Network 2
66 Movie Network 3
67 Movie Network 4
68 KTLA Los Angeles (superstation)
69 WPIX New York (superstation)
70 CFTM 10 Montreal (TVA)
71 WSBK Boston (superstation)
72 WGN Chicago (superstation)
74 APTN
75 TFO (TVO French)
90 WTVS 56 Detroit (PBS)
Excluding channels above 100
2 CICO-18 18 London (TVO)
3 CIII 6 Paris, ON (Global)
4 CFMT-1 69 London (Ind./Multicultural)
5 CBLN 40 London (CBC)
6 WKBW 7 Buffalo (ABC)
7 CITY-2 31 Woodstock (CityTV)
8 CKCO 13 Kitchener (CTV)
9 CFPL 10 London (NewNet)
10 WSEE 35 Erie (CBS)
11 CHCH 11 Hamilton (CH)
12 CBLFT-9 53 London (Radio-Canada)
13 Community Access
14 WQLN 54 Erie (PBS)
15 WIVB 4 Buffalo (CBS)
16 CITS 36 Hamilton (Crossroads)
17 WICU 12 Erie (NBC)
18 CTV NewsNet
19 The Shopping Channel
20 WGRZ 2 Buffalo (NBC)
21 WJET 24 Erie (ABC)
22 SportsNet
23 Weather Network
24 Vision
25 YTV
26 CBC NewsWorld
27 W Network
28 WUTV 29 Buffalo (Fox)
29 MuchMusic
30 TSN
31 A&E
32 TNN
33 CNN
34 TLC
35 CMT
36 MuchMoreMusic
37 Telelatino
39 Showcase
40 Bravo
43 Life Network
44 Discovery Channel
45 History Television
46 Comedy Network
47 TBS
48 Space
49 HGTV
50 Teletoon
51 Family Channel
52 CNBC
53 Golf Channel
54 The Score
55 Speed Channel
56 Report on Business TV
57 Prime Television
58 Food Network Canada
59 Outdoor Life Network
60 CFTO 9 Toronto (CTV)
62 CPAC
63 MPix
64 Movie Network 1
65 Movie Network 2
66 Movie Network 3
67 Movie Network 4
68 KTLA Los Angeles (superstation)
69 WPIX New York (superstation)
70 CFTM 10 Montreal (TVA)
71 WSBK Boston (superstation)
72 WGN Chicago (superstation)
74 APTN
75 TFO (TVO French)
90 WTVS 56 Detroit (PBS)