An arrangement of facts can be copyrighted, but the facts themselves cannot. Collecting together facts and bundling them does not make a copyrighted work, but organizing facts can create a copyrighted work.
The litmus test for this in the US literally the phone book, based on Supreme Court rulings about copyright on phone books. The white pages is an exhaustive list of phone numbers sorted alphabetically by last name, and is not copyrightable because that's considered obvious. The yellow pages sort businesses based on category according to someone's judgement, and emphasizes certain ones, which is considered just barely 'original' enough that it can be copyrighted. The same phone numbers in the same categories would violate copyright of the yellow pages; the same phone numbers with a different organizing principle would not violate copyright.
The litmus test for this in the US literally the phone book, based on Supreme Court rulings about copyright on phone books. The white pages is an exhaustive list of phone numbers sorted alphabetically by last name, and is not copyrightable because that's considered obvious. The yellow pages sort businesses based on category according to someone's judgement, and emphasizes certain ones, which is considered just barely 'original' enough that it can be copyrighted. The same phone numbers in the same categories would violate copyright of the yellow pages; the same phone numbers with a different organizing principle would not violate copyright.