What does 400 stand for?

What does 400 mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: 400.

We've found a total of 2 definitions for 400:

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400

Bad Request

Internet » HTTP Error Codes

   
400

Service Access Code

Regional » US Phone Area Codes

   

What does 400 mean?

four hundred, 400, cd(adj)
being one hundred more than three hundred

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"400." Abbreviations.com. STANDS4 LLC, 2014. Web. 19 Sep. 2014. <http://www.abbreviations.com/400>.


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