Regex Tester & Validator

Validates Guinean phone numbers, matching an optional country code (plus sign followed by 3 digits, e.g. +224) followed by an 8-digit local number starting with 6, as Guinean mobile numbers do. It supports flexible formatting such as optional parentheses around the first three digits and spaces or dashes between digit groups, e.g. +224 622 12 34 56, (622) 12-34-56, or 622123456. Useful for validating and normalizing Guinean contact data in forms or datasets.