US Phone Number Generator

US Phone Number Structure

American phone numbers follow a specific format:

• All US phone numbers are 10 digits long
• Format: (Area Code) - Exchange Code - Line Number
• Area codes are 3 digits and identify geographic regions
• Exchange codes are 3 digits and identify specific exchanges
• Line numbers are 4 digits and identify individual lines

Common Formatting

US phone numbers are typically formatted in several ways:

• No formatting: 5551234567
• Parentheses: (555) 123-4567
• Dashes: 555-123-4567
• Dots: 555.123.4567
• With country code: +1 555-123-4567

Our generator creates valid US phone numbers that follow these formatting rules and use authentic area codes for each state.