Phone Number Intelligence
Validate, format, and identify phone numbers from over 200 countries with real-time metadata analysis.
Validator
Verify Numbers
E.164 Standard
Our tool formats numbers to the international E.164 standard, ensuring compatibility with all global telecom systems.
Generator
Valid Examples
Professional Phone Validation
International Reach
Our validator supports over 200 countries and territories. It automatically detects country codes and applies local formatting rules to ensure the number is dialable.
- Validates local number length
- Verifies area code authenticity
- Identifies line type (Mobile/Landline)
Real-time Metadata
Beyond simple regex checks, we analyze the metadata of each number to provide deep insights into its origin and carrier characteristics.
Supported Formats:
E.164, National, International, RFC3966
Why use our Tool?
Whether you're a developer testing API integrations or a business cleaning your CRM database, our free tool provides enterprise-grade validation.
Example US Format
Common Questions
Is this validator accurate?
Yes, we use the Google libphonenumber library, which is the gold standard for phone number parsing and validation globally.
Can I check mobile vs landline?
Absolutely. Our tool identifies the line type whenever that information is available in the number's prefix metadata.
Do you store my phone number?
No. All validation is performed client-side or in-memory. We never store, log, or share the numbers you enter.
What is E.164 format?
E.164 is an international standard that defines a numbering plan for the worldwide public switched telephone network (PSTN).