Telephone & Zip Code Directories
|| Accessible from home with a DGPL card
Area Code Locations
Find telephone area codes by number or location.
AT&T AnyWho Info
Toll free phone numbers as well as reverse lookup, yellow, and white pages listings.
Search for phone numbers and reverse phone numbers.
Catalog of direct phone numbers for large companies in 50 countries.
Phone numbers from around the world.
Telephone Directories - Reference USA
Residential listings from printed phone directories from across the United States.