Companion Voucher – Number to call?

[willarmd]

Hi All – i have been given three numbers to potentially call at midnight to book an avios/companion voucher….1-800 247 9297, 1-800 452 1201 and 1-800 356 7127. I will be calling from Spain so i assume i have to call the ‘right one’ at 1am CET. I am looking to try and get 2x Bus Class seats from LHR – Tokyo on 10th May 2026 – so i am assuming i need to call tomorrow night (Weds)… i am a newbie to this so any tips on which is the correct number to call (and what platform to possibly use now you can’t call via WhatsApp) would be hugely appreciated. Cheers