Find The Best Phone Numbers In The US, UK And Canada

Phone number appending services provide you with a fast and easy way to add telephone numbers to your customer and prospect files helping you to more effectively target your customers and new prospects and maintain the currency of your database.

Our appending services give you a comprehensive resource of directory assistance and compiled telephone number listings for the U.S, Canada, and other countries.

Over 190 million Telco-sourced consumer and business directory assistance listings with daily updates.

Two sources of more than 160 million compiled consumer listings and 16 million compiled business listings from white and yellow page directories nationwide.

Plus compiled telephone directory listings for Canada 

With our extensive coverage of quality data, fast turnarounds, superior match rates and the highest degree of accuracy, we offer you the ultimate resource for all your telephone number appending needs.

Our Select Services Include: