Regex Tester for Phone Numbers

Phone numbers come in a staggering variety of formats: with or without country codes, using dashes, dots, spaces, or parentheses as separators, and sometimes including extensions. Writing a single regex that handles all the formats your users might enter requires careful testing against many examples. Paste your phone number regex and test it against sample numbers from different countries and formatting styles to make sure it captures what you need without being too restrictive.