Phone Number Generator
Format-valid numbers for a selected country — right dial code, right national length. Built for test fixtures and pipeline sampling, generated locally in your browser.
Pick a country and how many numbers you need — each one follows that country's real dial plan, up to 1,000 at a time.
Generated numbers are format-valid only: they follow the selected country dial code and national number length. They are random digits — most will not be assigned to a real line, and this tool cannot know which are. To learn which numbers actually hold platform accounts, run a bulk check.
A generated list says nothing about real users. To see which numbers in your own list actually hold accounts, run them through the bulk checker.
Open the bulk checkerHow it works
- Pick a country. The list only offers countries whose national number length we pin exactly — no guessed formats.
- Choose how many numbers you need (up to 1,000 per batch).
- Generate. Numbers are produced locally in your browser; nothing is sent to a server.
- Copy the list or download it as a .txt file, one number per line.
Why this matters
Testing a signup form, an import pipeline or an E.164 parser with real customer numbers is a privacy accident waiting to happen. A generated list exercises the same dial-code and length rules without touching anyone’s real line.
Because each batch follows one country’s numbering plan, it also doubles as a quick reference for what a plausible national number in that market looks like.
FAQ
Are these real phone numbers?
They are format-valid: correct country code and national number length for the selected country. Whether a given number is assigned to a live line is not something this tool can know — it generates random digits within the plan.
Can I use these numbers to test my app?
Yes — that is the intended use: fixtures for form validation, E.164 parsing and import pipelines. Do not use generated numbers to send real messages or calls.
Why is my country not in the list?
The generator only offers countries whose national number length we pin exactly. Offering a country with a guessed length would produce broken numbers, so we leave it out instead.
How do I check which numbers are actually registered on WhatsApp or Telegram?
Format cannot tell you that — registration lives on the platform side. Upload your list to the psyke bulk checker and pick a platform; results come back as a per-number report.