Everyone in the US is expected to have a phone. If you sign up for a newsletter, they will ask you to give them a phone-number. When you tell them you don’t have one, they will be stunned, shocked and upset. They will look at you in utter disbelief, and wring their hands in despair, faced with the terrible act of leaving that field blank.
You feel guilty that you have been the cause of this awful situation. You try to calm them down. You stammer an excuse. You will be getting a phone in a day or so.
They heave a sigh of relief. Gradually, everything returns to normal; they ask you to update them with this information as soon as possible.
You are normal after all.