Telephone Directories: White Pages
All Area Codes (U.S. & Canada)
Includes telephone number lookups, reverse lookup
Publisher: YP Intellectual Property LLC
Reverse directory of non cell phone numbers.
Search using area codes, zipcodes and get maps.
AT&T Directory Assistance
Canadian Postal Code Look-Up Service
Publisher: Westminster International
This site includes reverse postal code, reverse telephone directory, people and business directories, and social search.
Publisher: Dex Media, Inc.