What is Phone Number Validator?
Phone Number Validator checks if phone numbers have valid formats for various countries. Detect country, carrier information, and format numbers according to international standards.
Common Use Cases
Form Validation
Validate phone inputs in registration forms.
Data Cleanup
Standardize phone formats in databases.
CRM Systems
Verify customer phone numbers.
SMS Integration
Ensure numbers are dialable before sending.
How to Use This Tool
- Enter a phone number with country code
- View validation result and format info
- See the standardized E.164 format
- Check if it is a mobile or landline
Frequently Asked Questions
What is E.164 format?
E.164 is the international phone number format: +[country code][number], e.g., +14155551234.
Can it detect fake numbers?
It validates format and can check number ranges, but cannot verify if a number is active.
Which countries are supported?
All countries with ITU-T E.164 assignments are supported.