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Look up telephone numbers

Find business and/or residential phone numbers using data sourced from the daily-update subscriber information system (includes all of the UK's several hundred telecoms operators and other licensed operators). Useful for data-appending, creating directory enquiries systems etc.

Examples / Demos

Take a look at some example API uses on the right. Most example API uses include a demo which allows you to test our services and view results built from real live data.