Validate any phone number instantly. Get carrier info, line type, spam risk & more using libphonenumber-js.
対応：米国、英国、カナダ、オーストラリア、ドイツ、フランス、日本、インドなど200カ国以上
Validates phone numbers from over 200 countries with accurate formatting rules.
Identifies mobile, landline, toll-free, VoIP, and premium rate numbers.
Get numbers in E.164, national, international, and URI formats.