There are many resources for finding a company's contact details, but the main ones are the company's website and the yellow pages. These resources contain the physical address of the company of interest, its postal code and telephone numbers. If the company has a fax number, these resources list it.
Most companies maintain an updated website that lists the products and services offered, the history and progress of the enterprise, as well as the company's contact details. Searching for the company's name on a search engine directs a person to the company's website. Most company websites list their contact information in the "contact us" section of the site.
The yellow pages is a business directory that lists the telephone numbers and other contact details of companies. Unlike the white pages, which makes non-commercial listings, the yellow pages only lists commercial enterprises. To find a company's contact details from the yellow pages, one can visit YellowPages.com, feed the search bar with the company's name and submit the query.
People can also access the yellow pages from their local post office. Most post offices keep hard copies of Auckland's yellow pages. However, the information contained in these directories may not be as current as that of the online directory.