UKTX

Jewellery Maker

Logical Channel Numbers are assigned by the platform, not carried in the transmission, which is why they differ between nations and why a retune can move them.
Channel numberWhere that number appliesMultiplexSystemFormatAvailability
72everywhere it is carriedCOM6 (ARQ B)DVB-T16:9 SDTV

On COM6 (ARQ B)

92 transmitters radiate COM6 [V] — the main stations only, not the relays. By nation: England (66), Scotland (14), Wales (9), Northern Ireland (3). It is operated by Arqiva.

If this is missing, so is everything here

28 other services share COM6. A multiplex is one 8 MHz transmission carrying all of them at once, so it arrives whole or not at all — losing exactly one of these and keeping the rest is a fault in the channel, not in your reception.

TLCQuestU&YesterdayGreat! TVDMAXGreat! MysteryIdeal WorldGreat! RomanceThat's TV (UK)Great! TV +1Great! PlayerThat's TV 2HobbyMakerThat's 60sRewind TVTalking Pictures TVPBS AmericaTogether TV +1Shop UnlimitedPop UpGB NewsTogether TV IPXpanded TVBabestationAdult 4Adult SectionSmooth RadioPremier Christian Radio

Which multiplexes should reach a particular address is the postcode lookup.