South Korean mobile number, the +82 country code or the 0 trunk prefix then a 1 and the carrier digit, then seven or eight digits. Mobile only on purpose: a Korean landline is short enough to collide with the resident registration number beside it.
Label: KR_PHONE
(?<![\w+])(?:\+82|0)[\s.-]?1[0-9](?:[\s.-]?\d){7,8}(?!\w)Text me on +82 10 1234 5678 when you land. → +82 10 1234 5678His number is 010-9876-5432 these days. → 010-9876-5432The office line is 02-1234-5678Extension 0123Tags: kr, contact