Directories | Los Angeles Public Library
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  • Directories
    • Business Directories
      • Maintained by Euredit, this page serves mainly companies in European communities who wish to trade beyond their national borders. The directory lists 150,000 selected companies from 25 countries.
      • Phone numbers and contact options for more than 8,000 companies in 45 countries.  Offers ways to get faster customer service.

      • The Global Resource Directory offers a rich collection of thousands of international business-trade-related resources. This site is sponsored by the Michigan State University.

      • Find industrial product and company information from around the world.  Thomas Global Register is now hosted on the Michigan State University globalEDGE website.

      • Lists both private and public companies. Information includes financial data, and key personnel.
      • The Internet 800 Directory covers all toll-free telephone numbers, not just those provided by AT&T. Companies are listed by business category, company name, state, and 800 number.
      • Covers over 5 million companies in 60 countries.

    • Medical Directories
    • Telephone & Reverse Directories
      • Lists residential and business phone numbers. Includes reverse lookup by phone number.

      • Identify a location by its area code and local phone exchange (the first 3 digits of the phone number). In reverse, this site will give the area code and local exchanges for a location.
      • Includes international calling codes, phone books and time zone information.

      • Reverse directory searching by phone numbers and addresses for businesses and individuals using the yellow and white pages. Contains listings for several countries such as Canada, United Kingdom, Italy, Germany, France. Additional searches possible for available e-mail addresses, and other miscellaneous subjects.

      • Servicio Postal Mexicano. The site is in Spanish.

      • British Telecommunications provides this telephone lookup for people and businesses (this includes public authorities) in the United Kingdom. For both searches you must provide a name and an area of the United Kingdom to search in. Only entries in the printed phonebooks are included here.
      • Search for people, businesses, reverse phone and address searches, area codes, zip codes, mobile carriers lookup, neighbor lookup and free registry for email addresses and to edit information.
      • Find a business, person or get map directions.
      • See the actual real page listings and be able to zoom in to enlarge the text.

    • Zip & Postal Codes
      • You can look up the postal code for street addresses, rural addresses and post office boxes and find the address ranges for a given postal code. The information on this site is updated monthly.
      • The Royal Mail puts up this page to help you locate the Postcodes for any address in the United Kingdom. There is also an "address finder" for locating an address when one only has the postcode.

      • US Zip Code information from the proverbial horse's mouth (the US Postal Service). You can look up the Zip + 4 code for any address, or enter a city and state to see all Zip Codes associated with that city.