Wow, EasyJet Plus has an AMAZING system for entering your phone number prefix.
(It's alphabetical by country.)
For anyone who wants to stare at it: https://plus.easyjet.com/become-a-member.aspx
An easier way to travel with easyJet Plus

easyJet Plus is a membership program which helps you make the most of travelling with us. For an annual fee of €199, you’ll receive a great benefits package which will help you save time and money. From exclusive deals to getting through the airport more quickly to choosing your own seats, every trip will run like clockwork.

@evilrooster Nice to see both the US (+1) and Canada (+1) there.
@evilrooster Now Third Kid is bewildered and disgusted, and in commemoration of this I have memed:
@evilrooster disregard my previous, that is actually worse than what I thought was going on.

@pericat @evilrooster This is just the exact moment one reader wanders by, and goes, "Wha---?"

(Never mind me. This kind of "tuning in, hear something out-of-context weird" is simply life.)

@evilrooster I've found that typing +31 will get to the NL code without having to scroll through the whole list! (learned that from picking my year of birth from a dropdown)
@irina Huh. Nothing there signals the ability to type. Good that we can.