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Prefix recognition Carrier Local lookup

Phone Lookup

A built-in prefix table identifies the carrier and region of a phone number locally. Numbers are never uploaded.

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Privacy: All processing runs locally in your browser. Nothing is uploaded to any server, so your data stays private and secure.
πŸ“± Enter phone number
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Enter an 11-digit number to start
πŸ•˜ Lookup history

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Frequently Asked Questions

Are the lookup results accurate?

The carrier is identified by the 3-digit number prefix, and the province is the common attribution in the built-in sample data β€” for reference only.

Does it support number portability?

No real-time detection; prefix data changes as numbers are issued and ported, so results may lag.

Is the number uploaded?

No. The lookup happens entirely in your browser.

Is the number masked?

The middle four digits are always hidden in history and results.