2025-07-22 00:00:00 Reverse Lookup is a free reverse phone number lookup app that enables users to look up phone numbers to find the name or Caller ID, county/parish, carrier, zip code, phone type, and city/state associated with that number. This tool is perfect for figuring out who is calling or texting you or a loved one. Reverse Lookup currently searches the phone numbers from the United States and Canada and works with all kinds of standard 10-digit numbers, including landline, cell phone, or fax number. By executing a reverse phone lookup, you can identify who is behind that mysterious call that you were hesitant to answer. Most searches give you the name and address of the caller. Just in case the name is not available, you can find the Caller-ID for that number. Includes free features: