re
01.04 Using a Character Shorthand
Match one single any Arabic digit
\d
Match any digit in the 10-digit North American Phone Number
\d\d\d-\d\d\d-\d\d\d\d
Match North American Phone Number including Hyphens
\d\d\d\D\d\d\d\D\d\d\d\d
Date: 2025/04/27