Directories & Phonebooks
Area & Phone Codes
- Area Decoder
- Finds city, state, and country phone codes.
Finding Businesses
- AnyWho
- Search businesses by category, search individuals, view others on the same street, and retrieve an area map; includes a reverse phone number lookup.
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SuperPages.com or BigBook - Find U.S. businesses by name or category. Includes reverse directories, for searching by name or address. Search by map. From Verizon.
YellowPages.com- Find U.S. businesses by name or category. White pages, reverse phone directory, reverse address directory. From SBC / AT&T / BellSouth.
Switchboard- Nationwide residential and business directory with over 90 million names and 10 million businesses.
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Multiple Country Directories - From Infobel. International fax and phone number directories,
primarily for businesses.
Europages is a good source for finding basic product information and contact information for European companies.
Finding People
- AnyWho.com
- People, Businesses, Toll Free #'s, Reverse Lookup By Phone #
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Big Book - Contains directory information, driving directions and maps for 16 million small businesses in the US.
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People Search - Find an individual by name, from Yahoo.
Smartpages White Pages-
Switchboard - Nationwide residential and business directory with over 90 million names and 10 million businesses.
Email Directories
Free to search, but a fee may be charged for contact information:
Reverse Lookups
- Reverse Directories from Langenberg.com
- For people & businesses.
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Anywho - also has this function.
International Phone Books
- SuperPages Global
- Formerly BigYellow. Links to business phone directories worldwide.
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Multiple Country Directories - From Infobel. International fax and phone number directories, primarily for businesses.
Zip Codes
- USPS Zip Codes
- The U.S. Postal Service's Zip Code lookup service.