California Phone Number Generator
Generate random CA phone numbers using valid area codes for Los Angeles, San Francisco, San Diego, and statewide—ideal for tech testing and sample data.
Our California Phone Number Generator is a focused free tool for generating fictional, realistic CA phone numbers through verified area codes. Tailored for developers, innovators, and testers in the Golden State, it enables LA glamour (213/323), Bay Area innovation (415/408), and SoCal vibes (619/714) for compliant data in entertainment, tech, and enterprise applications.
Common Use Cases for CA Phone Numbers
- ✓LA App Development
Test entertainment apps with 213/323 numbers for Hollywood or downtown LA validations.
- ✓Silicon Valley Demos
Seed databases with San Jose (408) or SF (415) contacts for tech startup prototypes.
- ✓Southern CA Testing
Generate San Diego (619) or Orange County (714) numbers for coastal business simulations.
- ✓Telecom Integrations
Simulate CA area codes for VoIP in Oakland (510) or Sacramento (916) networks.
- ✓Event and Marketing
Create samples for Fresno (559) festivals or Bakersfield (661) campaigns with regional accuracy.
- ✓Compliance Prototypes
Use fictional CA numbers in mockups for Santa Barbara (805) finance or Central Valley data workflows.
Why Choose Our California Generator?
Real CA Area Codes
Incorporates codes like 213 (LA), 415 (SF), 619 (San Diego) for Golden State authenticity
Uniform Formatting
Yields (XXX) XXX-XXXX matching CA's NANP and extensive overlay systems
Mass CA Generation
Up to 100 numbers, emphasizing urban centers like LA and Bay Area
Simple Copy & Export
Clipboard or CSV for efficient use in CA innovation-driven projects
Broad Regional Reach
Encompasses SoCal (714/949), NorCal (510/925), Central (559/661), and Capital (916)
Privacy-First Fictional
Ensures no real lines, aligned with CA's stringent data privacy in tech ecosystems
How to Use the California Phone Number Generator
- Launch Tool: Configured for California—start generating without reconfiguration
- Select Volume: Specify 1-100 numbers covering LA, SF, and inland CA
- Optional Tweaks: Adjust formats or extensions for specialized CA use cases
- Build Numbers: Create with codes like 213, 415, or 619
- Manage Output: Copy for ad-hoc or CSV for CA database populations
Understanding California Area Codes
California's vast size and population drive numerous overlays, especially in tech and entertainment hubs.
- 213, 323 – Los Angeles
- 415, 628 – San Francisco
- 619, 858 – San Diego
- 408, 669 – San Jose
- 510, 925 – Oakland/East Bay
- 916 – Sacramento
- 714, 949 – Orange County
- 805, 820 – Santa Barbara
- 559 – Fresno
- 661 – Bakersfield
Utilizing these 15+ codes, the tool captures CA's diversity, supporting regex like /^\(\d3\)\s\d3-\d4$/ in your state-specific scripts.
Advanced Features & CA Coverage
Urban Emphasis
Favors high-impact areas like LA (213/323) and SF (415/628), with inclusion of Central Valley (559) and inland (661).
Overlay Expertise
Manages complex systems like San Jose's 669 and Orange County's 949 for current CA telephony fidelity.
Tagged Exports
CSV outputs feature region labels (e.g., "LA" for 213) to enhance CA agriculture or entertainment data handling.
Frequently Asked Questions
Which California regions are covered?
Our California phone numbers cover all major metropolitan areas including Los Angeles, San Francisco, San Diego, Sacramento, and more, using their respective area codes for comprehensive Golden State simulation.
Are these real phone numbers?
No, these are randomly generated numbers that follow California's phone number format and area codes. They are not connected to actual phone lines, making them secure for CA-based testing and development.
How many CA area codes are featured?
The generator includes over 15 valid California area codes, with overlays like 323 (LA) and 628 (SF), to span the state's diverse urban and rural landscapes.
Can I target CA sub-areas?
Numbers are distributed statewide—e.g., 408 for Silicon Valley or 858 for North San Diego County—with component controls for finer adjustments.
What CA formats are provided?
Core (XXX) XXX-XXXX with +1 international options, compliant with California's telecom infrastructure for robust testing.
Security & Privacy Considerations
CA numbers are entirely fictional, conforming to state privacy mandates in tech and media:
- Fictional Integrity: Steers clear of real CA assignments per FCC, zero line activation risks
- CA Compliance: Supports CCPA with non-PII data for SF startups or LA productions
- Deployment Notes: Optimal for staging; layer protections for live CA applications
- Further Tools: Scale up with US Generator or Texas
Integration & API Usage
Integrate CA phone functionality into JavaScript using locale arrays:
JavaScript Example:
// California-specific phone number generator
const CAAreaCodes = [213, 323, 415, 628, 619, 858, 408, 669, 510, 925, 916, 714, 949, 805, 820, 559, 661];
function generateCAPhoneNumber() {
const area = CAAreaCodes[Math.floor(Math.random() * CAAreaCodes.length)];
const local = Math.floor(1000000 + Math.random() * 9000000).toString();
return `(${area}) ${local.slice(0,3)}-${local.slice(3)}`;
}
// Example usage
console.log(generateCAPhoneNumber()); // (415) 555-1234 (San Francisco area)