Format US Phone Numbers from Various Input Styles

• Standardizing phone numbers for CRM systems
• Cleaning up contact lists for marketing campaigns
• Ensuring accurate phone number formats for customer support
• Preparing phone numbers for integration with communication tools

Triggers when executed by another workflow with phone number input Checks if the first digit is a valid country code Strips formatting from the phone number to retain only digits Validates the number of digits in the phone number Formats the phone number into multiple styles for different use cases

1. 1
   Import the workflow template into your n8n instance
2. 2
   Connect the workflow to the desired trigger node
3. 3
   Input a phone number in various formats to test the workflow
4. 4
   Review the output to ensure phone numbers are formatted correctly