v2.0 International Cascades Ready

Mock Phone Numbers.
Zero Friction.

Instant, standards-compliant random phone number generation for QA testing and demo mockups. Precise configurations for 11 countries, custom quantities, and safe testing modes.

Launch GeneratorAPI Docs

100%

Client-Side Async Worker

<200ms

100,000 Numbers In Miliseconds

E.164

Quad Format Export

Precision Engineered for Testing

Designed to solve real test automation and mockup headaches

Global Standards Compliant

Accurate formatting and validations across 11 countries, including US, CA, UK, AU, DE, FR, JP, KR, IN, SG. Custom area codes and carrier cascades supported.

+1 (213) Los Angeles+1 (212) Manhattan+1 (312) Chicago+1 (415) San Francisco

Safe Test Defaults

Safely mock numbers using reserved fictional sequences (555, Ofcom, ACMA, ARCEP blocks) preventing accidental customer dials.

+86 138-xxxx-xxxx+86 186-xxxx-xxxx
⚡

Web Worker Optimization

Generate and browse up to 100,000 phone records seamlessly in background worker threads. UI virtual lists keep scrolling at 60fps.

📦

Quad Export Pipeline

One-click bulk copy or direct file download. Supports JSON, CSV, TXT, and SQL insert queries for immediate developer integrations.

phone_numbers_20260625.json
phone_numbers_20260625.txt
phone_numbers_20260625.csv
phone_numbers_20260625.sql

Ready for API Payloads

Seamlessly toggle between user-friendly display formats and strict E.164 strings. Copy individual items with interactive micro-animations or grab the entire JSON batch.

Test Interactive DemoView API Docs
JSON Export Sample
[
  {
    "id": "c852d129-4112-4981-8ddb",
    "country": "US",
    "stateCode": "CA",
    "city": "Los Angeles",
    "phone_display": "+1 (213) 555-0192",
    "phone_e164": "+12135550192"
  },
  {
    "id": "e912a039-4663-4981-912a",
    "country": "CN",
    "operator": "China Mobile",
    "prefix": "138",
    "phone_display": "+86 138-8921-0491",
    "phone_e164": "+8613889210491"
  }
]