Phone Number Formatter
Format and validate phone numbers for any country worldwide.
Paste any phone number, choose a country or let the tool detect it, then see international, national, and E.164 formats plus validity.
All formatting uses the libphonenumber library and runs in your browser only.
You can include spaces and symbols. Use a leading plus sign for international format if you prefer.
Enter a phone number and click Format number to see validation results plus formatted versions for different uses.