ITV Channel Numbers on Sky and Sky HD receivers (correct as at Dec 2022)
ITV HD channels are now default on 103, 118 119 120. SD channels have been swapped to 803 816 817 818 ( now fixed on Sky HD boxes for non Sky subscribers :

103 – ITV1 HD
118 – ITV2 HD
119 – ITV3 HD
120 – ITV4 HD
131 – ITVBe HD

203 – ITV1+1
218 – ITV HD
219 – ITV2+1
220 – ITV3+1
206 – ITV4+1

621 – CITV – channel closed Sept 2023

803 – ITV1 / ITV1HD
816 – ITV2 / ITV2HD

973 – ITV1+1

ITV3 SD and ITV4 SD ceased to transmis on the 9th January 2024.

The ITV1 region that you are allocated on Sky channel 103 is determined by the address and postcode of the Sky viewing card that is inserted into the Sky box.
To change the ITV1 region you have been allocated on on Sky channel 103, you will need a Sky viewing card with an address and postcode for the region you want to watch.
A Sky box with no Sky viewing card inserted will have ITV1 Central as the default ITV1 region on Sky channel 103.

All ITV channels, SD and HD, are available free to air, ie no Sky card or subscription is required.

ITV Channels are available on both Freesat and Sky satellite receivers.

ITV Channels:

itv 1ITV 1 : Channel and frequency Information
itv 2ITV 2 : Channel and frequency Information
itv 3ITV 3 : Channel and frequency Information
itv 4ITV 4 : Channel and frequency Information
itv 1hdITV 1HD : Channel and frequency Information
itv 2hdITV 2HD : Channel and frequency Information
itv 3hdITV 3HD : Channel and frequency Information
itv 4hdITV 4HD : Channel and frequency Information
CITVCITV : Channel and frequency Information
itvbeITVbe : Channel and frequency Information
itv encoreITV Encore : Channel and frequency Information

itv 1ITV Channel Numbers on Freesat

itv 1ITV Channel Numbers on Sky