iTypeUSA Zip Code Finder
Provides a full list of zip codes in the United States by state, city, or county.
www.itypeusa.com/zipcodes/   Reference: Directories: Address and Phone Numbers: Postal Codes  

US Area Code Finder
Area code lookup for the United States with maps. Search by state or by code.
www.areacodesearchengine.com   Reference: Directories: Address and Phone Numbers: Area Codes  

Post Danmark
Denmark. Postal calculator, code finder, tracking, and stamp purchasing available; also provides information about corporate strategy.
www.postdanmark.dk/iis/english/index.asp   Society: Government: Government-Related Organizations: Postal Services  

Shell Energy
Offers natural gas in Georgia and natural gas and electricity in Ohio for business and residential customers. Service finder by zip code, company background, and contact information.
www.shellenergy.com/   Business: Energy and Environment: Utilities: Gas and Electricity  

Excelsis Places to Skate
Database of places to skate with zip code distance finder.
www.excelsis.com/1.0/section.php?sectionid=29   Sports: Skating: Roller Skating: Venues: United States  

Royal Mail
Corporate information, online sales of stamps and envelopes, tools including post-code finder and postal rates calculator. Also advice on direct marketing and stamp collecting.
www.royalmail.co.uk/   Regional: Europe: United Kingdom: Government: Postal Services  

HealthMetrix Research
Offers independent Medicare health maintenance organization (HMO)
annual cost comparisons for seniors in over 50 cities; an HMO finder by zip code; and an on-line form to request detailed plan information.
www.hmos4seniors.com   Business: Financial Services: Insurance: Life and Health: Managed Care: Resources  

Sherlock 3 Developer Channels
Developers can add the Channel Development Tools subscription to Sherlock to access four special channels: an XQuery code tester, a JavaScript code tester, the XPath Finder, and an HTML View tool.
developer.apple.com/macosx/sherlock/channelhelp.html   Computers: Software: Operating Systems: Mac OS: Internet: Sherlock: Channels: Apple Developer Tools  

Onyx Waste Services, Inc.
An integrated solid waste services company providing solid waste collection, transfer, recycling and disposal services. Features include recycling quiz, locations listings, and services offered by zip code finder.
www.onyxwasteservices.com   Regional: North America: United States: Illinois: Regions: Northeastern Illinois: Business and Economy  

Zip Codes Finder
A zip code search offering city demographics, local weather and maps.
www.aresllc.com/zip-codes-finder/   Reference: Directories: Address and Phone Numbers: Postal Codes