Generate random test phone numbers for software development, QA testing and validation. Support international formats including US (+1), UK (+44), China (+86), and more country codes.
Need support for additional country codes? Contact us
Validate phone numbers against international format standards. Check if your phone numbers follow the correct country-specific format and area codes.
Complete coverage of international phone number formats and country codes. Generate valid phone numbers with correct country codes, area codes and local number formats.
Code: +1
Format: XXX-XXX-XXXX
Example: +1 555-123-4567
Code: +1
Format: XXX-XXX-XXXX
Example: +1 416-555-0123
Code: +44
Format: XXXX XXXXXX
Example: +44 7911 123456
Code: +49
Format: XXX XXXXXXXX
Example: +49 170 12345678
Code: +33
Format: X XX XX XX XX
Example: +33 6 12 34 56 78
Code: +86
Format: XXX XXXX XXXX
Example: +86 138 1234 5678
Code: +81
Format: XX XXXX XXXX
Example: +81 90 1234 5678
Code: +82
Format: XX XXXX XXXX
Example: +82 10 1234 5678
Code: +61
Format: XXX XXX XXX
Example: +61 412 345 678
Code: +64
Format: XX XXX XXXX
Example: +64 21 123 4567
Code: +55
Format: XX XXXXX XXXX
Example: +55 11 98765 4321
Code: +971
Format: XX XXX XXXX
Example: +971 50 123 4567
Looking for a specific country? Request support for additional countries
Learn about international phone number standards, E.164 format, and country-specific number patterns. Understand phone number formats for testing and validation.
All phone numbers follow the E.164 international standard format
Country codes are always prefixed with a plus (+) sign
Maximum length for any phone number is 15 digits (including country code)
Local number formats vary by country and number type
+1 XXX-XXX-XXXX
Area code + local number
+XX XXX XXXX XXX
Variable length formats
+XX XXX XXXX XXXX
Longer number sequences
Often longer than landlines
Special prefixes used
• All generated numbers follow the E.164 international standard
• Maximum length for any phone number is 15 digits
• Country codes range from 1 to 3 digits
• Local numbers may vary in length based on country
Need help with specific phone number formats? Contact our support team