The Yellow Pages provides a print directory for business telephone numbers and generally distributes it once a year at no cost, along with the White Pages. Yellowpages.com and Yellowbook.com are online resources for the Yellow Pages in the United States.
On top of listing businesses' phone numbers, the Yellow Pages provides coupons and offers advertising opportunities. Some of the most used business categories are restaurants, contractors, automotive services and attorneys. As of 2015, the Yellow Pages has operated for over 100 years. In 2012, it partnered with AT&T to create the conglomerate YP, the Yellow Pages' online identity. Yellowpages.com and Yellowbook.com also offer services generally associated with the White Pages, allowing a user to look up or search for phone numbers of listed citizens.