About Us


The Cid DB (Caller ID Database) is a free directory service with residential, business, and government white and yellow page listings, accessible via reverse phone number look-up. Reverse ANY phone number, residential, business, government, cell phone.

By querying the actual Caller ID source, rather than the white or yellow pages, we are able to give you the name for ANY number, published or not. We are able to provide the owner for most any number in North America, including some toll free numbers. Some numbers, especially in the Bahamas, etc will have limited information available. Numbers belonging to VoIP (Voice over IP) devices and some cell phones will simply state the city/state rather than the actualy owenr; especially pre-paid cell phones.

The Cid DB is a service of XTC Limited Company. XTC Limited is an ecommerce development company that specializes in advanced Internet marketing and in the development of complex ecommerce stores. Our result-oriented internet business marketing practices such as our search engine optimization service, pay per click advertising service, and email campaign service have made our company one of the few highly accredited search engine optimization service companies in the Internet marketing industry. In addition, our Ecommerce web site design service focuses on various types of Ecommerce solutions that cater to the needs of small and mid sized businesses.
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