What is Phone Number Formatter?

Phone Number Formatter takes any phone number input and formats it according to international E.164 and national standards. It validates the number, detects the country, and shows you the properly formatted result — useful for CRM data cleanup or contact management.

How to use

1. Enter a phone number in any format — with or without country code, dashes, spaces, or parentheses.
2. Select the country if it isn't auto-detected, so the formatter knows the correct dialing rules.
3. Copy the formatted result in international (E.164) or national format for your needs.

Result

You have the number '(555) 123-4567' from a US contact. Enter it, select United States, and get the formatted output: +1 555 123 4567 (international) and (555) 123-4567 (national).

Related Tools