How to format phone numbers consistently in a CSV

Your phone numbers are all over the place: some have dashes, some have parentheses, some are just digits. You need them all in the same format for your system.

See it in action

Prompt
"Format all phone numbers as (XXX) XXX-XXXX"
Before
#namephoneemail
1Alice Brown5551234567alice@email.com
2Bob Smith555.987.6543bob@work.co
3Carol Davis1-555-246-8135carol@company.io
After
#namephoneemail
1Alice Brown(555) 123-4567alice@email.com
2Bob Smith(555) 987-6543bob@work.co
3Carol Davis(555) 246-8135carol@company.io

Why use Magic CSV for this?

  • Standardize any phone format to your preferred style
  • Works with international numbers too
  • Clean up messy data from multiple sources

Ready to transform your data?

Upload your CSV, describe what you want, get clean data back.

How to format phone numbers consistently in a CSV | Magic CSV | Magic CSV