A-Z list of online general reference sources.
Last Updated: Sep 16, 2013
- Area Codes, Area Code Finder, Area Code Look Up, Telephone Area Codes
AreaCode.org is an area codes locator and comprehensive directory of area codes across the United States, Canada, and within the North American Numbering Plan. Find information on each area code, including coverage area, local dialing instructions, area code map and list of cities within each telephone area code.
- Bartlett Familiar Quotations, 10th edition
A Collection of Passages, Phrases, and Proverbs Traced to Their Sources in Ancient and Modern Literature.
- Citation Generator | Mick Schroeder
Convert reference to AMA style.
- Currency Converter | OANDA
Currency exchange rate online calculator.
- Infoplease: Encyclopedia, Almanac, Atlas, Biographies, Dictionary, Thesaurus
Comprehensive online reference source.
- LibrarySpot.com: Encyclopedias, maps, online libraries, quotations, dictionaries
All-purpose reference site.
- Peterson's - Your Comprehensive Guide to College Information
Information on U.S. Colleges, financial aid, college applications.
- Quotes and Famous Sayings - The Quotations Page
Over 26,000 quotations online from over 3,100 authors, and more are added daily.
- ThomasNet® industrial products and services
Search for company information. Free registration is required to use the site.
- USPS - The United States Postal Service (U.S. Postal Service)
Purchase postage and ship
- USPS - ZIP Code Lookup
Find zip codes by address or city.
- Yellow Pages, Local Businesses, Local Services - Lycos Yellow Pages
Look up businesses in the yellow pages.