Regex Editor & Tester

Matches phone numbers in flexible formats, supporting international numbers with an optional + prefix and 1-3 digit country code, followed by digit groups separated by parentheses, hyphens, or spaces. Useful for loosely extracting or validating phone numbers from text like '+1 (555) 123-4567' or '555-123-4567', though its permissiveness may match non-phone digit sequences.