I received a call from the hotel's landline and pretended to ask the front desk for the ID number.

This kind of liar is very likely. Never tell him. Now there are scammers applying for cashiers in shopping malls and hotels to collect relevant information. They can directly touch the consumer's ID card, bank card, and even squint at your bank card password and other information (the bank card information is specially equipped with a matchbox-sized Replicator, so as long as you don't pay attention, they can copy your bank card at 1), so pay special attention to your information preservation.