If you missed a call and the number isn't saved in your contacts or directory — or if you received an SMS or MMS from an unknown sender and want to trace it — you can search for it online using white pages (for individuals) or yellow pages (for businesses).
Reverse phone lookup works for both landline and mobile numbers. Several online directories let you enter a phone number and retrieve the associated name, address, or business listing, depending on what's publicly available.
How it works
Simply visit a white pages or yellow pages website, enter the full phone number in the search field, and review the results. For landline numbers listed in public directories, you'll often find the subscriber's name and address. Mobile numbers are less frequently listed, but some services aggregate publicly shared data that can help identify the caller.
Tips
- Try both white pages and yellow pages — the number could belong to a business rather than an individual.
- If the number is international, use a directory service specific to that country.
- Be aware that not all numbers are publicly listed; unlisted and prepaid mobile numbers may return no results.