Paste-first
Data
ready
Phone Validator
Normalize phone numbers into E.164, international, national, and RFC3966 formats.
What Phone Validator does
local-first
Phone Validator normalizes phone numbers locally for quick data cleanup. Paste a number, choose the default country, and review possible validity, country, calling code, E.164, international, national, and RFC3966 formats without sending contact data to a server.